Question

Let m = 2x+5and P= 7x-1 find 3x^2(M-P)

Answer 1

Explanation:

The way you solve this equation is by substituting in the values we know:

3
`x^(2)`[(2x + 5) - (7x-1)]

Then you have to simplify:

3
`x^(2)`(-5x + 6)

And then you multiply:

-15
`x^3` + 18
`x^(2)`