Evaluate using suitable identity (x²+2/5) (x²-2/5)
Answers
Answered by
0
Answer:
by using formula (a+b)(a-b)=a^2-b^2
Step-by-step explanation:
x^2^2-2/5^2
x^4-4/25
Answered by
0
The answer is x^4 - 4/25
Step by step explanation:-
We can use the identity
(a+b)* (a-b) = (a^2) - (b^2)
That is:
(x^2 + 2/5) (x^2 - 2/5) = (x^4) - (2/5)^2
That is: x^4 - 4/25
Thank you
Step by step explanation:-
We can use the identity
(a+b)* (a-b) = (a^2) - (b^2)
That is:
(x^2 + 2/5) (x^2 - 2/5) = (x^4) - (2/5)^2
That is: x^4 - 4/25
Thank you
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