Mathematics, 28.08.2021 14:00 SmokeyRN

If a + b = 20 and ab = 75, find the value of a? + b2.

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If a + b = 20 and ab = 75, find the value of a? + b2....

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If a + b = 20 and ab = 75, find the value of a? + b2.​

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If a + b = 20 and ab = 75, find the value of a? + b2.