if (a+b)=73and ab =65.Findthe value of a^2+b^2
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Answered by
0
Answer:
a^2+b^2 = (a+b)^2 -2ab
= 73^2 -2* 65
= 5329-130
=5199
Answered by
0
Answer:
5199
Step-by-step explanation:
a + b = 73
ab = 65
a² + b² = (a + b)² - 2ab
= 73² - 2(65)
= 5199
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