1. Distribute the 3 into (2p + 5) to get 6p + 15.
2. Distribute the -4 into (p + 3) to get -4p - 12.
3. Combine like terms: 6p - 4p gives 2p and 15 - 12 gives 3.
4. The final expression is 2p + 3.
Frequently asked questions (FAQs)
Question: What is the measure of angle A in a triangle if angles A, B, and C are in the ratio 3:4:5 and the sum of their measures is 180 degrees?
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What is the length of the side opposite angle A in a triangle with side lengths of 7, 9, and angle A measuring 45 degrees?
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Math question: Find the angle ΞΈ (in degrees) for which sin(ΞΈ) = 0.5.