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Blababa [14]
3 years ago
13

What is the remainder when x^3 – 1 is divided by (x + 2)?

Mathematics
1 answer:
arlik [135]3 years ago
6 0

We can just use the remainder theorem here.

Plug the value of -2 into each x variable.

(-2)^3 - 1

-9

<h3>The remainder is -9.</h3>
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Let's solve your equation step-by-step.<span><span><span><span> x2</span>+<span>5x</span></span>−6</span>=0</span><span />

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<span /><span>
</span>Step 2: Set factors equal to 0.<span><span><span> x−1</span>=<span><span><span><span><span>0‌</span>‌ or </span>‌</span>‌x</span>+6</span></span>=0</span><span>
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