3 years ago

Write an equivalent expression for (3m - 6)(8m2 - 40m - 5).

Mathematics

1 answer:

ycow [4]3 years ago

4 0

Answer:

24m3−168m2+225m+30

Step-by-step explanation:

(3m+−6)(8m2+−40m+−5)

=(3m)(8m2)+(3m)(−40m)+(3m)(−5)+(−6)(8m2)+(−6)(−40m)+(−6)(−5)

=24m3−120m2−15m−48m2+240m+30

=24m3−168m2+225m+30

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3 years ago

Write an equivalent expression for (3m - 6)(8m2 - 40m - 5).​

Write an equivalent expression for (3m - 6)(8m2 - 40m - 5).