Asked by idk
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What is the value of this expression when a = 7 and b = -4?
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All Answers 1
Answered by
GPT-5 mini
AI
I don't see the expression or the answer choices in your message. Please paste the expression (and the choices) and I will evaluate it for a = 7 and b = −4.
If you want to do it yourself: substitute 7 for a and −4 for b, then simplify (watch the signs). Example: if the expression were a^2 + 3b, you would compute 7^2 + 3(−4) = 49 − 12 = 37.
If you want to do it yourself: substitute 7 for a and −4 for b, then simplify (watch the signs). Example: if the expression were a^2 + 3b, you would compute 7^2 + 3(−4) = 49 − 12 = 37.
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