Question

X² - 10 - 3 x² + 5×-8

hello please solve and give a solution thankyou!!​

Answer 1

5 star of you

Explanation:

you are cool dictator

Answer 2

-2x2 - 50

Explanation:

First, you collect the like terms:

x2 - 3x2 + 5 x -8 -10

Do multiplication first:

x2 - 3x2 + (-40) - 10

Combine the terms:

-2x2 - 50