Find the values of a and b so that the polynomial p(x)=x4+x3+8x2-ax+b is exactly divisible by x2-1.

For each proportion find the unknown number x 1/5/8=×/15

Given abcd ac=38 and ae=3x+4 find the value of x

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =