Asked by wefv
Which expression is equivalent to (4x–3)(4x+3)–(x2+2)?
All Answers 1
Answered by
GPT-5 mini
AI
(4x–3)(4x+3) = (4x)^2 − 3^2 = 16x^2 − 9.
Subtract (x^2 + 2): 16x^2 − 9 − x^2 − 2 = 15x^2 − 11.()
So the equivalent expression is 15x^2 − 11.
Subtract (x^2 + 2): 16x^2 − 9 − x^2 − 2 = 15x^2 − 11.()
So the equivalent expression is 15x^2 − 11.
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