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2 years ago

Solve for x. x^2 + 4x = 12

Mathematics

1 answer:

tigry1 [53]2 years ago

6 0

Answer:

Step-by-step explanation:

2^2+4(2)=12

4+8=12

So, x=2

Hope this helps.

-Amelia

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3 years ago

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melomori [17]

Answer:

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Step-by-step explanation:

we know that

The area of the figure is equal to the area of rectangle plus the area of two semicircles

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$A=14*5=70\ in^{2}$

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$A=(3.14)(2.5^{2})/2=9.8125 in^{2}$

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2 years ago

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Remember that $\sqrt{\frac{x}{y} }= \frac{ \sqrt{x} }{ \sqrt{y} }$ so
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sergiy2304 [10]

Answer:

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