Question

7. Factorize x^2+2ax+(a^2-b^2)

(x+a+b)(x+a-b)
(x-a+b)(x+a-b)
(x+a+b)(x+a+b)
(x+a+b)(x-a-b)​

Answer 1

Answer:

${x}^{2} + 2ax + {a}^{2} - {b}^{2} = (x + a) {}^{2} - {b}^{2} = (x + a + b)(x + a - b)$