Question

Subtract 7x - 9 from 2x2 - 11.

Answer 1

b on edge 2021

Explanation:

Answer 2

2x^2 - 7x - 2

Explanation:

Write 2x2 - 11 first. Please use " ^ " to indicate exponentiation:

2x^2 - 11

Now change both signs of 7x - 9 and combine the result with 2x^2 - 11:

2x^2 - 11

-7x + 9

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2x^2 - 7x - 2 (answer)