Find the real or imaginary solutions by factoring.
X^4 -3x^2 = -2x^2

Ineed solving this problem h/8=-25 solve for h idk how to this can someone show me and also give an answer you

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?