3 years ago

Difference of squares 9x^2-4

Mathematics

1 answer:

Andrew [12]3 years ago

5 0

(3x+2)(3x-2)

Hope that helps

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$s = \sqrt{\frac{(b-a)^{2} }{12} }$

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4 years ago

Find the equation of the line perpendicular to x−5y=15 that passes through the point (−2,5).

defon

Answer:

Step-by-step explanation:

-5y = -x + 15

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