use suitable identities to find the products : (x^2-4)(x^2+4)
answer please
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use suitable identities to find the products : (x^2-4)(x^2+4)
answer please
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Answer:
(a+b)(a-b)=a^2-b^2 is suitable identities.
Step-by-step explanation:
(x^2-4)(x^2+4)=(x^2)^2-(4)^2
=x^4-16
Verified answer
Answer:
x⁴-16
Step-by-step explanation:
(x²-4) (x²+4)
using Identity, (a+b) (a-b) = a²-b²
(x²-4) (x²+4) = x⁴-4² = x⁴-16
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