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(x+7)^(3)+8=16

-5

-505

5

505

(x+7)3+8=16 (x+7)^{3}+8=16 \newline5 -5 \newline505 -505 \newline5 5 \newline505 505

Full solution

Q. (x+7)3+8=16 (x+7)^{3}+8=16 \newline5 -5 \newline505 -505 \newline5 5 \newline505 505
  1. Substitute values: Substitute the values of xx and yy into the inequality. For the point (2,1)(2, 1), substitute x=2x = 2 and y=1y = 1 into the inequality 2x + 15y < 20.\newlineCalculation: 2(2) + 15(1) < 20\newlineMath error check:
  2. Perform multiplication: Perform the multiplication for each term.\newlineCalculation: 4 + 15 < 20\newlineMath error check:
  3. Add results: Add the results of the multiplication to get the total sum on the left side of the inequality.\newlineCalculation: 4+15=194 + 15 = 19\newlineMath error check:
  4. Compare sum: Compare the sum with the right side of the inequality to determine if the inequality holds true.\newlineCalculation: 19 < 20\newlineMath error check:

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