Question

factorie:a2-14ab+49b2​

Answer 1

Step-by-step explanation:

by

$x {}^{2} + {y}^{2} - 2xy \\ x = a \\ y = 7b \\ (x - y) {}^{2} = (a - 7b) {}^{2}$

Answer 2

Answer:

it is in the form of a²-2ab+b²=(a+b)²

(a)²-2×a×7b+(7b)²=(a-7b)²

= (a-7b) (a-7b)

hope it helps yoi