Question

y2 +xy+x4 y=-3 x=4 answer? ​

Answer 1

Answer:

${y}^{2} + xy + {x}^{4} = { (- 3)}^{2} + 4\times - 3 + {(4)}^{4} \\ = 9 - 12 + 256 \\ =2 44 + 9 \\ = 253$

Answer 2

Step-by-step explanation:

1. that's is your answer
2. x=-4/3
3. y=-1/2