Answer:
5x^2+x-6
Step-by-step explanation:
(5x-1)(x+1)-5x+x-5+x
(5x^2+5x-x-1)-5x+x-5+x
5x^2+x-6
Could I ask, is there anything else that can be used to help solve the problem?
8m-6= 2(4m-3)
all you needed to do was to divide 2 into every
term
Hope this helps