Question

x2-4x-77 by middle splitting term

Answer 1

x^2-4x-77

=x^2-11x+7x-77

=x(x-11)+7(x-11)

=(x+7)(x-11)

I hope it helps

Answer 2

hey mate....

here is your answer...

step by step explanation....

• x2-4x-77=0

• x2-11x+7x-77=0

• x(x-11)+7(x-11)=0

• (x+7)(x-11)=0

• x=-7,,,,,, x=11

• hope it helps you buddy...

• mark me as a brainlist plz

• follow me ✌ for more answers... ☺☺☺☺☺☺☺☺