vjbumtuch vjbumtuch

10-03-2017
Mathematics

Answered

Evaluate each expression for the given values of the variable.

−4√ef -4ef, where e=7 and f=7

Verified Answer :

apologiabiology apologiabiology

10-03-2017

\(-4\sqrt{ef} -4ef\)
\(-4\sqrt{(7)(7)} -4(7)(7)\)
\(-4\sqrt{7^2} -196\)
\(-4(7) -196\)
-28-196
-224

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