Factorization of quadratic polynomials by using method of completing the perfect square

Factorize the following quadratic polynomial by using the method of completing the square. a^2−14a−51.

Factorize each of the following quadratic polynomials by using the method of completing the square: y^(2)-7y+12 (2) z^(2)-4z-12

Factorize each of the following quadratic polynomials by using the method of completing the square: (1) x^2+12 x+20 (2) a^2-14 a-51

Factorize each of the following quadratic polynomials by using the method of completing the square: x^(2)+12x+20 (2) a^(2)-14a-51a^(2)+2a-3(4)4x^(2)-12x+5

Factorize each of the following quadratic polynomials by using the method of completing the square: (1) p^2+6p+8 (2) q^2-10 q+21 (3) p^2+6p-16

Factorize each of the following quadratic polynomials by using the method of completing the square: (1) y^2-7y+12 (2) z^2-4z-12

Factorize quadratic polynomial variable

Factorize each of the following quadratic polynomials by using the method of completing the square: p^(2)+6p+8(2)q^(2)-10q+214y^(2)+12y+5(4)p^(2)+6p-16

Factorize y^(2)+6y+8 by using the method of completing the square.

Factorize y^2+6y+8 by using the method of completing the square.