3 years ago

Please answer Find the product.(7m^2-3m-7)(m^2-7m-6)

Mathematics

1 answer:

densk [106]3 years ago

6 0

Step-by-step explanation:

(7m²-3m-7)(m²-7m-6) =

7m⁴-49m³-42m²-3m³+21m²+18m

-7m²+49m+42

= 7m⁴-52m³-28m²+67m+42

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$24b-6b=6b+18-6b\\\\18b=18$

And finally, you can divide both sides of the equation by 18:

$\frac{18b}{18}=\frac{18}{18}\\\\b=1$

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Please answer Find the product.(7m^2-3m-7)(m^2-7m-6)​

Please answer Find the product.(7m^2-3m-7)(m^2-7m-6)