Let f(x) = (9x3 - 20)2 and g(x) = 9x3 - 20.
given that f(x) = (hºg)(x), find h(x).

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3