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OpenStudy (barreraa):
Evaluate –4ab when a = –2 and b = 5. (Points : 1) –40 –14 14 40
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OpenStudy (hysusonic):
the equation becomes \[-4\times-2\times5\]
OpenStudy (mathstudent55):
Replace a with -2 and b with 5. Then multiply the three numbers together.
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