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Home > CC4 > Chapter 11 > Lesson 11.2.6 > Problem 11-133

11-133.
  1. Solve the following equations as indicated. Check your solutions if possible. Homework Help ✎

    1. Solve for x: 0 =

    2. Solve for x: x2 − 3(2x + 3) = x2 − 3

    3. Solve for p: 0 = (p − 3)2p2

    4. Solve for w: u =

x = 1

Subtract x2 from both sides of the equation. Be careful to distribute a −3 over the quantity in parentheses.

(p − 3)2 = (p − 3)(p − 3)

Multiply both sides of the equation by w then divide both sides by u.