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3 years ago

Factorize 25 – x² =m2

Mathematics

1 answer:

Murljashka [212]3 years ago

3 0

Answer:

(5 + x)(5 - x)

Step-by-step explanation:

$25 - {x}^{2} \\ \\ = {5}^{2} - {x}^{2} \\ \\ = (5 + x)(5 - x)$

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It is possible to get 2 solutions when the system of equations is: (check all that apply)

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Answer:

A system of the equation of a circle and a linear equation

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Step-by-step explanation:

Let us verify our answer

A system of the equation of a circle and a linear equation

Let an equation of a circle as $x^2+ y^2 = 1$ ..........(1)

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substitute (2) in (1)

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so the two solution are ( $(\frac{1}{\sqrt{2} } ,\frac{1}{\sqrt{2} }) (-\frac{1}{\sqrt{2} }, -\frac{1}{\sqrt{2} }$ )

A system of the equation of a parabola and a linear equation

Let equation of Parabola be $y^2 = x$

and linear equation y = x

substitute

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so the two solutions will be (0,0) and (1,1)

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Step-by-step explanation:

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3 years ago

Factorize 25 – x² =m2​

Factorize 25 – x² =m2