Question

Evaluate (z²+4)(z²-1/4)​

Answer 1

Answer:

(z^2+4)(z^2-1/4)..... answer will be z^4-1/4z+4z^2

Step-by-step explanation:

(z^2+4)(z^-1/4)

z^4-1/4z+4z^2-1/4*4

so 4 will cut another four

so answer will be z^4-1/4z+4z^2

hope it helps you

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Answer 2

Answer:

I THINK SO THIS IS YOUR CORRECT ANSWER

I HOPE YOU WILL MARK ME AS BRAINLIEST