Advertisements
Advertisements
Question
Factorize each of the following expression:
144a2 − 289b2
Advertisements
Solution
\[144 a^2 - 289 b^2 \]
\[ = (12a )^2 - (17b )^2 \]
\[ = (12a - 17b)(12a + 17b)\]
RELATED QUESTIONS
Factorize each of the following expression:
64 − (a + 1)2
Factorize each of the following expression:
Factorize each of the following expression:
\[\frac{1}{16} x^2 y^2 - \frac{4}{49} y^2 z^2\]
Factorize each of the following expression:
75a3b2 - 108ab4
Factorize each of the following expression:
16(2x − 1)2 − 25y2
Factorize each of the following expression:
x4 − (2y − 3z)2
Factorize each of the following expression:
16a4 − b4
Factorize each of the following quadratic polynomials by using the method of completing the square:
q2 − 10q + 21
Obtain the factors of z2 – 4z – 12.
A mason uses the expression x2 + 6x + 8 to represent the area of the floor of a room. If the decides that the length of the room will be represented by (x + 4), what will the width of the room be in terms of x?
