expansion a+b=7 and ab=6 find a^2-b^2
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Answered by
7
Answer:
Step-by-step explanation:
a-b=√(49-24)=5
a^2-b^2=35
Answered by
4
Answer:37
Step-by-step explanation:a+ b equal to 7 so 6*1 equal to 7 so 36+1 equal to 37 answer is 37 since a, b equal to 6,1
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