Question

1. Subtract -3n2 from -7n2​

Answer 1

The answer is: -4n^2

Further explanation:

Given

Two terms: -3n^2 and -7n^2

We have to find the subtraction of the given terms.

Subtracting -3n^2 from -7n^2

$= -7n^2-(-3n^2)\\=-7n^2+3n^2\\=-4n^2$

The answer is: -4n^2

Keywords: Subtraction of polynomials, Operations on polynomials

Learn more about polynomials at:

• brainly.com/question/1599887
• brainly.com/question/1616605

#LearnwithBrainly