Question

(a+b)what is the formula of this factorisation​

Answer 1

Answer:

If we factorise the quadratic, the equation can be written as (x − 5)(x + 3) = 0. ... For example, the quadratic x2 − 2x − 15 has A = 1, B = −2 and C = −15. So according to the formula the solutions of the equation x2 − 2x − 15 = 0 are: as before.

X2 − 12x + 35 = (x − 5)(x − 7)‎: ‎Write ...

A = 1, B = −12, C = 35‎: ‎Obtain the values of A, B ...

X2 − 12x + 35‎: ‎Strategy

Step-by-step explanation:

Answer 2

Hello friends the answer is

(a+b)²=(a+b)(a-b)

Ihope it helps plz mark me as brailiest