How do you find the numbers of Complex zero's
in f(x) =X^4+4x^3-4x^2+44X=195; -3

In the rectangle below ac=30 units what is de

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Find the area of a parallelogram with base 15 yards and height 21 2/3