The side of a square is (5a – 2b). Find its area.
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Answered by
3
Answer:
The answer is (5a -2b)(5a-2b)
25a² -10ab -10ab +4b²
25a²-20ab+4b²
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Answered by
3
Answer:
Side of square = (5a – 2b)
Area of square = (Side)²
= (5a – 2b)²
= (5a)² + (2b)² –2(5a)(2b)
= 25a² +4b² – 20ab
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