If a - b = 2, ab = 15, find the value of a3- b3
Answers
Answered by
0
Answer:
98
Step-by-step explanation:
a=5
b=3
a-b=2
ab=15
a^3=125
b^3=27
a^3-b^3=98
Answered by
0
the answer is 98
Step-by-step explanation:
a=5
b=3
a-b=2
a+b=8
a.b=15
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