Math, asked by littlerose947, 1 year ago

What must be subtracted from x2+2x -3 to get 2x-4?​

Answers

Answered by rajugupta9954
1

Answer:

1+x2

Step-by-step explanation:

x2+2x-3-(1+x2)

x2+2x-3-1-x2

2x-4

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