Question

if a³+b³=91,a+b=7 then find ab​

Answer 1

Answer:

va

Step-by-step explanation:

value of ab =12

is correct ans

Answer 2

Step-by-step explanation:

if a=3 and b=4

then a^3 +b^3=91

3^3 +4^3=91

27+64=91

ab= 3×4

=12

ab is 12

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