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Subtract.\newline(9d2+6d+8)(5d2+1)(9d^2 + 6d + 8) - (5d^2 + 1)

Full solution

Q. Subtract.\newline(9d2+6d+8)(5d2+1)(9d^2 + 6d + 8) - (5d^2 + 1)
  1. Write Problem: Write down the problem and remove the parentheses.\newline(9d2+6d+8)(5d2+1)=9d2+6d+85d21(9d^2 + 6d + 8) - (5d^2 + 1) = 9d^2 + 6d + 8 - 5d^2 - 1
  2. Group Like Terms: Group the like terms.\newline9d2+6d+85d21=(9d25d2)+6d+(81)9d^2 + 6d + 8 - 5d^2 - 1 = (9d^2 - 5d^2) + 6d + (8 - 1)
  3. Combine and Simplify: Simplify the expression by combining like terms.\newline(9d25d2)+6d+(81)=4d2+6d+7(9d^2 - 5d^2) + 6d + (8 - 1) = 4d^2 + 6d + 7

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