The value of a + b2 ifa - b = 17 , and ab = 6is
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Step-by-step explanation:
a-b = 17
ab =6
(a-b)²=17²
a²+b²-2ab= 289
a²+b²-2ab+4ab = 289 +4ab
a²+b²+2ab = 289 +4ab
(a+b)² = 289 + 4ab = 289 +24 = 313
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