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3 years ago

8

Simplify completely ((x2-4x+4)/(x2+10x+25)) x ((x+5)/(x2+3x-10)) ...?

1 answer:

Ne4ueva [31]3 years ago

3 0

First of all you'll have to
Factor x^2-4x+4 = (x-2)^2
Factor x^2+10x+25 = (x+5)^2
Factor x^2+3x-10 = (x+5)(x-2)

So you'll have (x-2)^2/(x+5)^2 X (x+5)/(x+5)(x-2)
Then cancel the (x-2) and (x+5) on both sides

Thus getting the answer of x-2/(x+5)^2
or x-2/x+10+25

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BabaBlast [244]

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Step-by-step explanation:

Given: Rhian scored $14$ out of $17$ in a Math test. In the English test she scored $31$ out of $39$ .

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Solution:

We have,

Rhian scored $14$ out of $17$ in a Math test.

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Vlad1618 [11]

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Step-by-step explanation:

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