Question

question
subtract (-10x^2 - 10x) from (-2x^2 - 10x).
answer attempt 1 out of 2

Explanation:

Step1: Write the subtraction expression

We need to subtract \(-10x^2 - 10x\) from \(-2x^2 - 10x\), so the expression is \((-2x^2 - 10x)-(-10x^2 - 10x)\).

Step2: Distribute the negative sign

When we distribute the negative sign to the terms inside the parentheses, we get \(-2x^2 - 10x + 10x^2 + 10x\).

Step3: Combine like terms

For the \(x^2\) terms: \(-2x^2+10x^2 = 8x^2\). For the \(x\) terms: \(-10x + 10x=0\). So the result is \(8x^2\).

Answer:

\(8x^2\)