Question

Solve the equation using square roots. x2 + 10 = 9

Answer 1

What do you mean square roots the only thing you can square root is 9 which you will get X2+10=3 subtract 10 then X2=-7 after X=-7/2 flip it so no negative 2/7 finally answer 

Answer 2

Answer:

No real solutions.

Step-by-step explanation:

We have been given an equation $x^2+10=9$. We are asked to solve our given equation by using square roots.

First of all, we will subtract 10 from both sides of our given equation.

$x^2+10-10=9-10$

$x^2=-1$

We can see that the square of $x$ is a negative number that is $-1$.

We know that square of a real number cannot be negative, therefore, our given equation has no real solutions.