2 years ago

Solve for x: 4(1-x)+3x=-2(x+1)

Mathematics

1 answer:

Orlov [11]2 years ago

8 0

Answer:

Solve for x by simplifying both sides of the equation, then isolating the variable.

x = − 6

Step-by-step explanation:

I hope this helps! Have a nice day!

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2 years ago

Which is equivalent to sqrt x^10<br> A. X-5<br> B. X -1/5<br> C. X sqrt 10<br> D. X 1/5<br> E. X^5

Lesechka [4]

<h3>Answer: E) x^5</h3>

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=====================================================

Explanation:

We simply take half of the exponent 10 to get 5. This applies to square roots only.

So the rule is $\sqrt{a^b} = a^{b/2}$

A more general rule is

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If n = 2, then we're dealing with square roots like with this problem. In this case, a = x and b = 10.

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