Question

Factorise x^2-7x-30 ca. Anyone pls tell me the answer

Answer 1

Answer:

$to \: factorise = \\ \\ {x}^{2} - 7x - 30 \\ {x}^{2} - 10x + 3x - 30 = 0 \\ x(x - 10) + 3(x - 10) = 0 \\ (x - 10)(x + 3)$

Answer 2

Heya mate!!

=> x^2 - 7x - 30

=> x^2-10x+3x-30

=> x(x-10)+3(x-10)

=> (x-10)(x+3)

Hope it helps u....✌️❤️