Math, asked by chokshichetnaben, 1 month ago

Q-1 Do as directed.
1. Add (ab-bc) and (bc-ca)
2. Subtract (3x² - 2x + 5xy - 7) from (8 - 9xy + 3x? - 5x)

Answers

Answered by Anonymous

3

1.) (ab-bc) & (bc-ca)

: ab - bc + bc - ca

: ab-ca

.

2.)don't know..

Answered by vaibhavgupta33

1

Answer:

3x²-4xy+1-4x

Step-by-step explanation:

maybe this is the answer

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