Question
Find the equivalent expressions for (x + 7)(x + 1).
x(x + 7 + 8)
(x + 4)^2 - 9
x^2 + 8x + 7
x^2 + 7x + 8
(x + 4)^2 + 9
x(x + 8) + 7
x(x + 7 + 8)
(x + 4)^2 - 9
x^2 + 8x + 7
x^2 + 7x + 8
(x + 4)^2 + 9
x(x + 8) + 7
Answers
Answered by
GPT 3.5
The equivalent expression for (x + 7)(x + 1) is x^2 + 8x + 7.
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