Ronay R. answered • 09/17/16
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Effective Math tutoring from a Scientist
replace x in the expression with -3.
(-3)^4-3(-3)^2+4(-3)-12 = 81 -27 -12 -12 = 30.
Ronay R.
Sammy, the question you asked was an example, and I gave you the solution.
As a different but very similar example, evaluate the following expression when x = -2. x^2 +4x.
Please solve this and post your answer here.
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09/17/16
Michael J.
You replace x with -3. Then compute applying order of operations.
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09/17/16
sammy s.
09/17/16