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Evaluate the expression 10(3)x10(3)^x for x=2x=2

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Full solution

Q. Evaluate the expression 10(3)x10(3)^x for x=2x=2
  1. Identify value and expression: Identify the value of xx and the expression to evaluate.\newlineWe are given the expression 10(3)x10(3)^x and we need to evaluate it for x=2x=2.
  2. Substitute value into expression: Substitute the value of xx into the expression.\newlineReplace xx with 22 in the expression to get 10(3)210(3)^2.
  3. Evaluate the exponent: Evaluate the exponent.\newlineCalculate 323^2, which is 33 multiplied by itself.\newline32=3×3=93^2 = 3 \times 3 = 9.
  4. Multiply by 1010: Multiply the result of the exponentiation by 1010. Now, multiply the result from Step 33 by 1010. 10×9=9010 \times 9 = 90.

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