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Add.\newline(9h+9)+(4h+4)(9h + 9) + (4h + 4)

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Full solution

Q. Add.\newline(9h+9)+(4h+4)(9h + 9) + (4h + 4)
  1. Combine Like Terms: We have the expression (9h+9)+(4h+4)(9h + 9) + (4h + 4).\newlineFirst, we need to combine like terms. Like terms are terms that contain the same variable raised to the same power.\newline(9h+9)+(4h+4)(9h + 9) + (4h + 4)\newline= 9h+4h+9+49h + 4h + 9 + 4
  2. Add Coefficients and Constants: Add the coefficients of the hh terms together and the constant terms together.\newline9h+4h9h + 4h gives us 13h13h, and 9+49 + 4 gives us 1313.\newlineSo, 9h+4h+9+49h + 4h + 9 + 4 simplifies to 13h+1313h + 13.
  3. Check for Errors: Check for any mathematical errors in the previous steps.\newlineWe added the coefficients of hh (99 and 44) correctly to get 13h13h.\newlineWe added the constants (99 and 44) correctly to get 1313.\newlineThere are no mathematical errors in the previous steps.

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