3 years ago

I need to somebody show work for number 13 please

Mathematics

1 answer:

Damm [24]3 years ago

6 0

<h3>Given</h3>

PQ = QR . . . . . . Q is the midpoint of PR
PQ = 3x+14
QR = 7x-10

<h3>Solution</h3>

Put the given expressions in the given relation.

... 3x +14 = 7x -10

Subtract the left side.

... 0 = (7x -10) -(3x +14)

... 0 = (7-3)x +(-10-14) . . . . . simplify

... 0 = 4x -24

Divide by the coefficient of x.

... 0 = x - 6

Add the opposite of the constant.

... 6 = x

The value of x is 6.

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<u><em>Answer:</em></u>

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3 years ago

Please help show work<br><br> 3√(125) -√(16) = ?

Anna007 [38]

First, simplify the radicals
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