jayda1999 jayda1999

21-04-2017
Mathematics

contestada

what is (8a+2b-(2a-5b) ?

Respuesta :

Beginner123 Beginner123

21-04-2017

8a+2b * -2a + 5b (since there's an invisible -1, at least the 1 is) so the product of that is -16a^2 + 10b^2

Answer Link

Otras preguntas

Read this introduction paragraph from an explanatory essay about dante's inferno In the story, the author uses hell as a way to express his views about politca

What is punctuation and how do you use it

Write 3.04 as a mixed number and reduce

simplify 3(a plus 2)minus a plus 10

Which sentence from "Civil Peace” contains dialect? “Who is knocking?” he asked then, his voice parched and trembling. “I am a poor man. Everything I had went w

Help me please i have this is the last chance to pass this class

I've completed a and b, but I can't figure out how I'd do c.

On november 24, 1805, york and sacagawea were both allowed to ?

Which class do our characters originally fit into? (the diamond necklace) upper class middle class lower class

Why was prince henry the navigator nicknamed the navigator?