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

No real solutions.

Step-by-step explanation:

We have been given an equation . 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.

We can see that the square of is a negative number that is .

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

answer: l

step-by-step explanation:

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1