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a b = 2
a=2+b
ab = 3
(2+b) (b) = 3
b² + 2b - 3 = 0
By solving the above equation,
we get, b = 1 or -3
if b=1
a=3
a3-b³ = 33 -13
= 27 - 1
= 26.
b = -3 b'coz it doesn't satisfies given conditions
of a & b.
Answered by
2
Answer:
In chemistry neutralization or neutralisation is a chemical reaction in which acid and a base react quantitatively with each other. In a reaction water,neutralization results in there being no excess of hydrogen or hydroxide ions present in the solution.
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