Question

factorize (whole working plsss) 1. 2x^2 - 7x - 39 2. 2x^2 + 3x - 90 yes im domb but im about to break plssss help mee!

Answer 1

2x²-7x-39

2x²-(13-6)x-39

2x²-13x+6x-39

x(2x-13)+3(2x-13)

(x+3)(2x-13)

2x^2+15x-12x-90

X(2x+15)-6(2x+15)

(x-6)(2x+15)

Answer 2

Hope it helps you .... kindly refer to attachment