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PilotLPTM [1.2K]
3 years ago
10

Which equation is equivalent to f(x) = 16x4 – 81 = 0?

Mathematics
2 answers:
Vesna [10]3 years ago
5 0

Answer:

The equivalent expression is:

16x^4-81=(4x^2-9)(4x^2+9)

Step-by-step explanation:

We have been given the equation:

f(x)=16x^4-81=0

Equivalent expression can be computed by solving the expression ai its maximum.

We can factorize the given equation:

By using a^2-b^2=(a+b)(a-b)

Here, a=4x^2,b=9

Hence, we get the equation below:

16x^4-81=(4x^2-9)(4x^2+9)

Therefore, the equivalent expression is:

16x^4-81=(4x^2-9)(4x^2+9)

Alenkasestr [34]3 years ago
5 0

Answer:

The answer is (4x2+9)(4x2-9)=0

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