(2x-1)(x+2)(3x-4)-(4x^2m+7x-2) is simplified to 6x^3+17x^2-25x+10

Answer 1

Is there a question here? Is this Trig?

Answer 2

yes , this is trig. Can you please help me

Answer 3

This is not trig ... it is basic algebra

but anyway

(2x-1)(x+2)(3x-4)-(4x^2m+7x-2) is simplified to 6x^3+17x^2-25x+10

is a false statement, since the first part contains a variable m, which has disappeared in the last part of the statement.

Unless your statement contains a typo and should say
(2x-1)(x+2)(3x-4)-(4x^2x+7x-2) is simplified to 6x^3+17x^2-25x+10

one way to test if your statement is true is to pick any x, say x = 2

we would get
3(4)(2) - (16+14-2)
= 24-28
= -4

the answer part is
6(8) + 17(4)-25(2)+10
= 76

so the statement is false.