Simplify the following expression. (4x2 + 8x + 15) + (x2 − x − 27) − (x + 5)(x − 7)

asked Oct 26, 2021 67.7k views

1 vote

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3 votes

Answer:

X^2+ 2x+35

Explanation:

Use pemdas. Multiply the parentheses. Multiply. Collect like terms. Remove the parentheses.

Ndotie answered Oct 26, 2021

5.1k points

5 votes

Answer:

4
x^(2) +9x+23

Explanation:

NewUserNameHere answered Nov 1, 2021

5.0k points

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