Question

Can someone tell me why the answer is 2?
_____
√−3x+10=x

x=2 and x=−5
x=2
x=5
No solution

Answer 1

Answer:

If we put x=2 in the given equation, we get the answer for the equation as 2

Given:

      $\sqrt{-3 x+10}=x$

To find:

Why the answer is 2

Solution:

If we substitute the value x=2 in the given option, we get

        $\sqrt{-3(2)+10}=2$

          $\sqrt{-6+10}=2$

        $\sqrt{4}=2$

Result:

Thus we can say that when substitute the value of x=2

We get the answer as $\sqrt{-3 x+10}=2$