socratic scanmath logo
HOME CALCULATOR chevron-down
DOWNLOAD FOR FREE
  • calculator-type-img Algebra
  • calculator-type-img Calculus
  • calculator-type-img Trigonometry
  • calculator-type-img Matrix
(3z - 9y)2 (9z^3y)2 - 81z
Question

Verification required
Please type the verification code shown
captcha-img