Factor this polynomial expression. x^2-16
1 answer:
Hi,
We know that:
a² -- b² = (a -- b)(a + b).
With a = x, and b = 4, we have:
x² -- 16 = x² -- 4² = (x -- 4)(x + 4).
As simple as that. Have you understood ?
Green eyes.
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Answer: 6
Explanation:
3 x 2 = 6
√120 ≈ 10.95
and 10.95²≈ 120
therefore each side of this square room is about 10.95 feet.
If you multiply them all you get 3.0519273e+15 as your answer.
Answer:
0,4,16
Step-by-step explanation:
i hope that helps
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