Question

factorise by splitting the middle term 22xsquare +70x+52​

Answer 1

Answer:

You have to multiply 22 and 52 you will get 1144.

When u will factorise it u will get 2 ✖ 2 ✖ 2 ✖ 13 ✖ 11.

pair it as 44x + 26x on adding you will get 70x

Now,

(22x square + 44x)+( 26x + 52)

taking 11 x common in first bracket and 13 common in second bracket we will get

11x (2x + 4) + 13 (2x + 4)

Ans : (11x + 13)(2x + 4)