3 years ago

Find the product of (a²+b)(2a²-5b)

Mathematics

1 answer:

Lady bird [3.3K]3 years ago

5 0

The answer is: 2a^4 - 3a^2 b - 5b^2

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well if 18 out of 25 like it, then the remaining 7 doesn't like it, namely 7 out of 25.

if we take 25 to be the 100%, what is 7 off of if in percentage?

$\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 25&100\\ 7&x \end{array}\implies \cfrac{25}{7}=\cfrac{100}{x}\implies 25x=700\implies x=\cfrac{700}{25}\implies x=28$

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2 years ago

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Answer:

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Step-by-step explanation:

Not sure but uh... 73/8=9 remainder 1.

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3 years ago

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2 years ago

5 less than the quotient of a number y and 2

Marta_Voda [28]

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