Question

Add 3×^2+5-4 with 6×^2-×+7 7th std step by step explanation please​

Answer 1

Answer:

Let's simplify step-by-step.

3x2+5−4with(6)x2−x+7

=3x2+5+−24hitwx2+−x+7

Combine Like Terms:

=3x2+5+−242+−x+7

=(−24x2)+(3x2)+(−x)+(5+7)

=−24x2+3x2+−x+12

Answer:

=−24x2+3x2−x+12

Answer 2

Add 3×^2+5-4 with 6×^2-×+7 7th std step by step explanation please