3 years ago

What are the factors of x^2-64

Mathematics

1 answer:

mel-nik [20]3 years ago

8 0

Difference Of Two Squares
a^2 - b^2 = a^2 - b^2
so
x^2-64
=x^2 - 8^2
= (x + 8)(x - 8)

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nevsk [136]

Answer:

x = 2 and x = 4

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The solution of the given equation is shown on the graph

There are two intercepts with coordinates of

(2, 2) and (4, -22)

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Correct option is 3 or C.

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4 years ago

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