Which of the following is true regarding the solutions to the logarithmic equation below?
2log3(x) - 4
log2 (x²)-4
x² - 34
x? - 81
-x-9.-9
ox-9 and x = -9 are true solutions
x-9 and x = -9 are extraneous solutions
o x-9 is an extraneous solution and x=-9 is a true solution
x-9 is a true solution and x = -9 is an extraneous solution

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

Identify one charcteristic of exponential growth

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.