Factor completely 36x2− 121.

1 answer:

6 0

The expression 36x² - 121 is in the 'difference of two squares form' which is (a² - b²)

Factorising (a² - b²) gives (a+b)(a-b)

Factorising 36x² - 121 gives (6x+11)(6x-11)

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3 years ago

Please help and show work!!

Sergio [31]

A(-2, 2), B(4, 2), C(-6, -1), D(0, -1)

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BD = AC. Use the formula of a distance between two points:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$