what is the value of a^2 + b^2 if a - b = 5 and ab = 3
Answers
Answered by
0
Answer:
answer is 31
Step-by-step explanation:
a-b=5
(a-b)²=25
∴25=a²+b²-2×3
31=a²+b²
∴31 is the answer...hope it helped you
Answered by
1
Step-by-step explanation:
a²+b²=(a+b)²-2ab=(5)²-6=25-6=19
hope it'll help you make it brainliest answer please and follow
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