1 year ago

(x+5)(x-5) factoring

Mathematics

2 answers:

Maru [420]1 year ago

8 0

Answer: x² - 25

Step-by-step explanation:

Darina [25.2K]1 year ago

5 0

Do you mean expanding, if so

The answer will be x^2-25+5x-5x

So that factorised is x squared -25

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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iren [92.7K]

Answer:

The system of the equations has no solution; the two lines are parallel.

Step-by-step explanation:

The equations have the same slope. In standard form, this can be seen as the same coefficients for x and y. We will multiply the second equation by -12 to reveal this.

$\frac{1}{4} x-\frac{1}{3}y=1 \\-12(\frac{1}{4} x-\frac{1}{3}y=1)\\\frac{-12}{4} x-\frac{-12}{3}y=-12\\-3x+4y=-12$

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