1(2,9)2,3,4(1,9) $42(No, that's incorrect. Try again.HINT: )$43($4255)$44($4255)$45($4255)$46($4255Factor the trinomial. Then, use the zero-factor property. Check the solutions.) n(3=4)n(1e2g>1)
5(3e4+)6(3e4*)13(3i)14(4i)
Solve this equation. Enter the solutions separated by a comma. Enter fractional answers in lowest terms. Use a / for the fraction bar.(1x - 2)(x2 + 5x + 6) = 0The solutions are ? , ? , ? .iT11a(1x - 2)(x2 + 5 + 6) = 0+20The trinomial factor can be+20factored further.(1x - 2)(x + 3)(x + 4) = 0p+20Set each factor equal to zero.1x - 2 = 0 or x + 3 = 0 or x + 4 = 0p+20Solve each equation independently.x = 21 or x = -3 or x = -4pThe solutions are C221C0, C2-3C0, and C2-4C0.
1(2,9)2,3,4(1,9) $42(No, that's incorrect. Try again.HINT: )$43($4255)$44($4255)$45($4255)$46($4255Factor the trinomial. Then, use the zero-factor property. Check the solutions.) n(3=4)n(1e2g>1)
5(3e4+)6(3e4*)13(3i)14(4i)
Solve this equation. Enter the solutions separated by a comma. Enter fractional answers in lowest terms. Use a / for the fraction bar.(1x - 2)(x2 + 5x + 6) = 0The solutions are ? , ? , ? .iT11a(1x - 2)(x2 + 5 + 6) = 0+20The trinomial factor can be+20factored further.(1x - 2)(x + 3)(x + 4) = 0p+20Set each factor equal to zero.1x - 2 = 0 or x + 3 = 0 or x + 4 = 0p+20Solve each equation independently.x = 21 or x = -3 or x = -4pThe solutions are C221C0, C2-3C0, and C2-4C0.
1(1,8) $42(No, that's incorrect. Try again.HINT: )$43($4255)$44($4255)$45($4255)$46($4255Factor the polynomial. Then, use the zero-factor property. Check the solutions.)
2(1e1+)3(1e2*)n(3<10)
Solve this equation. Enter the solutions separated by a comma. Enter fractional answers in lowest terms. Use a / for the fraction bar.x3 + x2 - 3x = 0The solutions are ? , ? , ? .iT11 x3 + x2 - 3x = 0+20Factor the polynomial. x(x2 + x - 3) = 0px(x + 2)(x - 1) = 0p+20Set each factor equal to zero.x = 0 or x + 2 = 0 or x - 1 = 0p+20Solve each equation independently.x = 0 or x = -2 or x = 1pThe solutions are C20C0, C2-2C0, and c21C0.
1(1,8) $42(No, that's incorrect. Try again.HINT: )$43($4255)$44($4255)$45($4255)$46($4255Factor the polynomial. Then, use the zero-factor property. Check the solutions.)
2(1e1+)3(1e2*)n(3<10)
Solve this equation. Enter the solutions separated by a comma. Enter fractional answers in lowest terms. Use a / for the fraction bar.x3 + x2 - 3x = 0The solutions are ? , ? , ? .iT11 x3 + x2 - 3x = 0+20Factor the polynomial. x(x2 + x - 3) = 0px(x + 2)(x - 1) = 0p+20Set each factor equal to zero.x = 0 or x + 2 = 0 or x - 1 = 0p+20Solve each equation independently.x = 0 or x = -2 or x = 1pThe solutions are C20C0, C2-2C0, and C21C0.
1(3,5)3(2,4)2(2,5) $42(No, that's incorrect. Try again.HINT: )$43($4255)$44($4255)$45($4255)$46($4255Factor the polynomial. Then, use the zero-factor property. Check the solutions.) n(2e1*=3)n(1e3g>1)
4(1e2*3-)5(3e2*)10(0)11(2i)n(5<10)
Solve this equation. Enter the solutions separated by a comma. Enter fractional answers in lowest terms. Use a / for the fraction bar.1x3 + 4x2 - 5x = 0The solutions are ? , ? , ? .iT11a 1x3 + 4:2x2 - 5x = 0+20The common factor for the+20trinomial is x.x(1x2 + 4:2x - 5) = 0p+20The trinomial factor can be+20factored further. x(1x - 3)(x + 2) = 0p+20Set each factor equal to zero.x = 0 or 1x - 3 = 0 or x + 2 = 0px = 0 or x = 31 or x = -2pThe solutions are C20C0, C231C0, and C2-2C0.
1(3,5)3(2,4)2(2,5) $42(No, that's incorrect. Try again.HINT: )$43($4255)$44($4255)$45($4255)$46($4255Factor the polynomial. Then, use the zero-factor property. Check the solutions.) n(2e1*=3)n(1e3g>1)
4(1e2*3-)5(3e2*)n(5<10)
Solve this equation. Enter the solutions separated by a comma. Enter fractional answers in lowest terms. Use a / for the fraction bar.1x3 + 4x2 - 5x = 0The solutions are ? , ? , ? .iT11 1x3 + 4:2x2 - 5x = 0+20The common factor for the+20trinomial is x.x(1x2 + 4:2x - 5) = 0p+20The trinomial factor can be+20factored further. x(1x - 3)(x + 2) = 0p+20Set each factor equal to zero.x = 0 or 1x - 3 = 0 or x + 2 = 0px = 0 or x = 31 or x = -2pThe solutions are C20C0, C231C0, and C2-2C0.
1(3,5)2(3,4) $42(No, that's incorrect. Try again.HINT: )$43($4255)$44($4255)$45($4255)$46($4255Get the terms on one side. Then, use the zero-factor property. Check the solutions.)
4(1e2*)3(1e4-)5(2e1-)6(3ep)n(4<10)
Solve this equation. Enter the solutions separated by a comma. Enter fractional answers in lowest terms. Use a / for the fraction bar.1x(x2 - 2) = 3x2The solutions are ? , ? , ? .iT111x(x2 - 2) = 3x2+20m20Use the distributive property to simplify the left side.m0p 1x3 - 4x = 3x2p+20Add 6x2 to both sides.1x3 + 6x2 - 4x = 0p+20Factor. 1x(x2 + 5x - 2) = 0p1x(x + 2)(x - 1) = 0p+20m20m01x = 0 or x + 2 = 0 or x - 1 = 0pThe solutions are C20C0, C2-2C0, and C21C0.
2(1,9)3,4(2,6)6(1,3)7,8(3,9)10(1,9)$1(x)$2(m)$3(y)$4(n)$5(a)$6(p)$7(t)$8(z)$9(c) $42(No, that's incorrect. Try again.HINT: )$43($4255)$44($4255)$45($4255)$46($4255Get the terms on one side. Then, use the zero-factor property. Check the solutions.) n(7=4)n(7=8)n(8=4)n(8=8)n(7=8)n(7e8g>1)n(3e4g>1)
6(2e6^)11(2e3*4-)12(2e4*)n(6e7g>1)
Solve this equation. Enter the solutions separated by a comma. Enter fractional answers in lowest terms. Use a / for thefraction bar.3$102(6$10 + 7) + 11$10(6$10 + 7) = 12(6$10 + 7)The solutions are ? , ? , ? .iT11a3$102(6$10 + 7) + 11$10(6$10 + 7) = 12(6$10 + 7)One side of the equation must be zero.Add -12(6$10 + 7) to both sides.3$102(6$10 + 7) + 11$10(6$10 + 7) - 12(6$10 + 7) = 0p(6$10 + 7) is a common factor.(6$10 + 7)(3$102 + 11$10 - 12) = 0pcs(6$10 + 7)(3$102 + 11$10 - 12) = 0The trinomial factor can be factored further.(6$10 + 7)(3$10 - 4)($10 + 2) = 0pSet each factor equal to zero.6$10 + 7 = 0 or 3$10 - 4 = 0 or $10 + 2 = 0p $10 = - 76 or $10 = 43 or $10 = -2pThe solutions are C2- 76C0, C243C0, and C2-2C0.