Question

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X³ + Y⁴ - Z ² = 500
FIND THE VALUE OF X Y AND Z​

Answer 1

Answer:

The answer is in attached image

Explanation:

Your answer will solve as the attached images

Answer 2

(x + y + z)^2 = x^2 + y^2 + z^2 + 2xy + 2yz + 2xz

(15)^2 = (51) + 2(xy + yz + xz)

225 = 51 + 2(xy + yz + xz)

174 = 2(xy + yz + xz)

xy + yz + xz = 87