Math, asked by nishantbana13, 4 months ago

What should be subtracted from x³–1 to get2x³–2y²–1?

Answers

Answered by HarshAditya098
0

Answer:

sorry i don't know the answer............

Step-by-step explanation:

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Answered by dev23890
2

x3-1 -? = 2x3 -2y2 -1

-? = 2x3 -2y2 -1 -x3 +1

-? = x3 -2y2

? =-x3 +2y2

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