Question

SOMEONE PLEASE JUST ANSWER THIS FOR BRAINLIEST!!!

Subtract 3a^2 + 5ab - 4b^2 from 8a^2 - 6ab + 4b^2.

The answer should be a polynomial in standard form.

Answer 1

(8a² - 6ab + 4b²) - (3a² + 5ab - 4b²) distribute the negative sign and combine like terms

(8a² - 6ab + 4b²) (-3a² - 5ab + 4b²)

8a² and -3a² equals 5a²

-6ab and -5ab equals -11ab

4b² and 4b² equals 8b²

the answer is 5a² - 11ab + 8b²

Hope this helps!!