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Subtract.\newline(5a+9)−(3a+4)(5a + 9) - (3a + 4)

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Full solution

Q. Subtract.\newline(5a+9)−(3a+4)(5a + 9) - (3a + 4)
  1. Distribute negative sign: First, distribute the negative sign across the second expression.\newline(5a+9)−(3a+4)(5a + 9) - (3a + 4) becomes 5a+9−3a−45a + 9 - 3a - 4.
  2. Combine like terms: Next, combine like terms. 5a−3a+9−45a - 3a + 9 - 4 simplifies to 2a+52a + 5.

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