Question

How do you simplify 7x2−6+3x+7−5x2+x?

Answer 1

Hy

Here is ur answer

7×2-6+3x+7-5×2+x ??...

we can simply it in this way....

Here, we use the BODMAS rule

7×2-6+3x+7-5×2+x

=14-6+3x+7-10+x

=21-16+4x

=5+4x. ans.

I hope it helps u.