Question

factorize this question

9^2+12x+4-16y^2

Answer 1

Answer:

$85 + 12 x - 16y ^{2}$

Step-by-step explanation:

$9 {}^{2} + 12x + 4 - 16y {}^{2}$

$= (9 \times 9) + 12x + 4 - 16y {}^{2}$

$= 81 + 12x + 4 - 16y {}^{2}$

$= 81 + 4 + 12x - 16y {}^{2}$

$= 85 + 12x - 16y {}^{2}$

Hope it helps!!!