Factor Polynomials by Substitution Practice Problems Online

Factorize $(x+2y)(x+2y+2)-8.$

Factorize $(x+1)(x+2)(x-14)(x-15)+28.$

(x^2-13x-2)(x^2-13x-14)

(x^2-14x-16)(x^2-14x-28)

(x^2-14x-2)(x^2-14x-14)

(x^2-13x-16)(x^2-13x-28)

Which of the following is not a factor of $x^4-2(4a^2+9b^2)x^2+(4a^2-9b^2)^2 ?$

Factorize $(x^2-3x)^2-25x^2+75x-84.$

(x+4)(x-7)(x^2-3x+3)

(x-4)(x+7)(x^2-3x+4)

(x+4)(x-7)(x^2-3x+4)

(x-4)(x+7)(x^2-3x+3)

Factorize $3(x-3)^2-4(x-3)(x+4)+(x+4)^2.$

Factor Polynomials by Substitution