Factorise 5x^2+x-4.
Answers
Answered by
0
Step-by-step explanation:
5x^2+x-4=0
5x^2+5x-4x-4=0
5x(x+1)-4(x+1)=0
(5x-4)(x+1)=0
x=4/5,-1
mark me as brainliest
Answered by
0
Step-by-step explanation:
Given
5x^2+x-4
5x^2+5x-4x-4
5x(x+1)-4(x+1)
(5x-4)(x+1)
Similar questions