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Evaluate.
(9(11-7)-6)/(5^(2)-10)

Evaluate.\newline9(117)65210 \frac{9(11-7)-6}{5^{2}-10}

Full solution

Q. Evaluate.\newline9(117)65210 \frac{9(11-7)-6}{5^{2}-10}
  1. Evaluate Expression: Evaluate the expression inside the parentheses (117)(11-7).117=411 - 7 = 4
  2. Multiply Result: Multiply the result by 99. \newline9×4=369 \times 4 = 36
  3. Subtract from Result: Subtract 66 from the result of the multiplication.\newline366=3036 - 6 = 30
  4. Evaluate Exponent: Evaluate the exponent in the denominator 525^{2}. 52=255^2 = 25
  5. Subtract from Exponent: Subtract 1010 from the result of the exponentiation in the denominator.\newline2510=1525 - 10 = 15
  6. Divide Result: Divide the numerator by the denominator. 30/15=230 / 15 = 2

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