Multiply.

−3y(5y3+11y2−y+8)

Express the answer in standard form.

30 determine the coefficient on x 12 y 24 x12y24 in ( x 3 + 2 x y 2 + y + 3 ) 18 . (x3+2xy2+y+3)18. (be careful, as x x and y y now appear in multiple terms! )

The solution set for 5v2 – 125 = 0 is

Solve the equation x/4 - 5= -8 -27 -12 -7 12