Advertisements
Advertisements
Question
Factorize each of the following expression:
18a2x2 − 32
Advertisements
Solution
\[18 a^2 x^2 - 32\]
\[ = 2(9 a^2 x^2 - 16)\]
\[ = 2[(3ax )^2 - 4^2 ]\]
\[ = 2(3ax - 4)(3ax + 4)\]
APPEARS IN
RELATED QUESTIONS
Factorize each of the following expression:
144a2 − 289b2
Factorize each of the following expression:
125x2 − 45y2
Factorize each of the following expression:
144a2 − 169b2
Factorize each of the following expression:
(3x + 4y)4 − x4
Factorize each of the following expression:
a4b4 − 16c4
Factorize each of the following expression:
x4 − 1
Factorize each of the following expression:
4(xy + 1)2 − 9(x − 1)2
Factorize each of the following quadratic polynomials by using the method of completing the square:
4y2 + 12y + 5
Factorize each of the following quadratic polynomials by using the method of completing the square:
x2 + 12x + 20
Factorise: (7y2 – 19y – 6)
