3 years ago

Write an expression that represents n + 7 x 3

Mathematics

1 answer:

scoundrel [369]3 years ago

5 0

( n + 7 ) x 3
Hope it is right

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4 years ago

Which expression is equivalent to x2(3x3−2x)−(−7x3+2) ? 3x5+5x3−2 3x5−9x3+2 3x5+7x3−2x+2 3x6+7x3−2x2−2

erik [133]

Answer:

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Step-by-step explanation:

To find the equivalent expression, we need to

open up the brackets;

Thus;

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