Answer: x^2 + 40x
Nothing can further be done with the topic.....
Answer:
What are the following
Step-by-step explanation:
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Write x-4 instead of y.
x²+(x-4)²=40
x²+x²-8x+16=40
2x²-8x-24=0
x²-4x-12=0
(x-6)(x+2)=0
x=6 or x=-2
for x=6, y=6-4 = 2
for x=-2, y=-2-4 = -6
Answer: z=-190
Step-by-step explanation:
