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

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

Given:

`√(-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

`√(-3(2)+10)=2`

`√(-6+10)=2`

`√(4)=2`

Result:

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

We get the answer as
`√(-3 x+10)=2`