Simplify the following


(a)

(b)

(c)

or (d)

What is the standard form of -5x^2+2x^4-11+x^3+3x

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -15m = -4m -7m - 8 = m - 4 -3m - 8 = 4 - m m - 4 = -7m - 8 -8 - 7m = -4 + m -8 - 3m = 4 - m