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3 years ago

The area of this square

Mathematics

1 answer:

ANEK [815]3 years ago

7 0

It appears as if 12cm is half the length of the side so we can assume that the total length of one side is 24cm.

The area of a square is given by the equation $A=s^{2}$ where s is the length of the side.

$A=24^{2}$

A=576

The area of this square is 576cm2.

Hope this helps!

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Wewaii [24]

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Step-by-step explanation:

Given functions are:

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The operations on functions can be performed just as they are performed on polynomials

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Combining like terms

$=-x^2+x-6x-7+2\\=-x^2-5x-5$

Hence,

$(g-f)(x) = -x^2-5x-5$

Keywords: Functions

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