5 a If b = - then find the value of a + b =? a-b 3
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1
Step-by-step explanation:
Given a+b = 5 & ab = 6
(a+b)3=a3+b3+3ab(a+b)
(5)3=a3+b3+3×6[5]
125=a3+b3+90
a3+b3 = 35
Answered by
3
Answer:
35 is the answer of this ques
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