Question

Solve using the quadratic equation for all values of x in simplest form !! Please answer this !!

Answer 1

Answer:

Step-by-step explanation:

simplify both sides of the equation

-x^2+16=-7

subtract 16 form both sides

-x^2= -23

divide by -1

x^2=23

take square root

and your answer is x= plus or minus (square root) of 23 or -23

Answer 2

Answer:

Step by STEP explanation