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Diano4ka-milaya [45]

2 years ago

8

Factor: x2 + 30x – 70

2 answers:

Luden [163]2 years ago

7 0

Answer:

x=

295

−15≈2.175564037

x=−

295

−15≈−32.175564037

Step-by-step explanation:

Anna71 [15]2 years ago

4 0

Answer:

x^2+30x−70

Step-by-step explanation:

Let's simplify step-by-step.

x^2+30x−70

There are no like terms.

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C2 = 39<br><br> (c squared) <br><br> please help :(

iVinArrow [24]

<em>Answer:</em>

<em></em> $\boxed{c = \sqrt{39} / c= - \sqrt{39} }$ <em></em>

<em>This " / " means or, btw!</em>

<em>Step-by-step explanation:</em>

<em></em> $c^2 = 39$ <em></em>

<em>⇒Take square root.</em>

<em></em> $c =$ <em> ± </em> $\sqrt{39}$ <em></em>

<em></em> $c = \sqrt{39}$ <em> or </em> $c = -\sqrt{39}$ <em></em>

<em>Hope this helped you!</em>

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