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2 years ago

14

How to solve radical 28 plus radical 64

1 answer:

Finger [1]2 years ago

8 0

The solution to the problem is as follows:

<span>√28 = √(4 * 7) = √4 * √7 = 2√7.
</span>
<span>√64 = 8
</span>
Therefore, √28 + √64 = <span>2√7. + 8

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The equation (form) is: $\frac{2}{3}x + 4 = 7$

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First, let's call the number we are going to solve for "x".

Then two thirds of this number can be written as:

$\frac{2}{3}x$

Then "plus 4" means add 4 we get:

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