Solve the following equation algebraically:
3x² = 12
a 23
b. 2
+3.5
+1.5
Please select the best answer from the choices provided

OOO)

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)