Plz help!! giving brainleist

giving brainleist

giving brainleist

giving brainleist

giving brainleist

giving brainleist

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x

If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).