3 years ago

Factor the following expression 27y3 -343

1 answer:

4 0

27y^3 -343 starts out with 27y^3, and 343 is the cube of 7. Thus, we know immediately that 27y3 -343 is the diffeence of two squares.

The appropriate rule is a^3 - b^3 = (a - b)(a^2 + ab + b^2).

Here, we have 27y3 -343 = (3y - 7)(9y^2 + 12y + 49)

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Answer:

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Step-by-step explanation:

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Take the numbers before zeroes and put a decimal to the left of the last digit.

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

A certain amount of money is shared between

ICE Princess25 [194]

<h3>Hello There !! </h3>

<h3><u>Explanation :- </u></h3>

• Amount received by Rui = 5x = 5 x 11 = $55..

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Let the amount received by Rui be 5x..

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And by this data = 5x + 44 = 9x ..

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• Amount received by Vishal = 9x = 9 x 11 = $99..

<h3>Hope this helps you..! </h3>

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