Solve the following equation algebraically: x^2 = 20
a. 4.47
b.-3.97, 3.97
c. -10, 10
d. -4.47, 4.47

Please select the best answer from the choices provided^.

Please help thank you. I would appreciate it.

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

answer is 1

step-by-step explanation:

differentiate (x^14(x^-2)^4with respect to the variable

the parentheses don't balance in your input.

differentiate 0 with respect to

the final answer is

0

hope this