After completing the square, what are the solutions to the quadratic equation below?
x^2 + 2x = 25

A. x = 1+-√26
B. x = -1+-√26
C. x = -2+-√26
D. x = 4,-6

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.