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OpenStudy (anonymous):
Use the distributive property to simplify the expression below: -4(3d - 1) + 4d I got this answer, 16d+4 is that correct ?
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OpenStudy (anonymous):
-4*3d = -12d. -12d+4d=-8d So no.
OpenStudy (anonymous):
The -4*-1 being equal to 4 is correct though.
OpenStudy (anonymous):
Expand it as: -4(3d) - (-4)(1) + 4d Then simplify as: -12d + 4 + 4d -8d + 4
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