Math, asked by korangavivek9, 1 month ago

What must be added to (4a? – b) to get (2a2 + b)? Pls tell ME.

Answers

Answered by apur8670376026

1

Step-by-step explanation:

(2a2+b) - (4a-b)

= 2a2+b-4a+b

= 2a-4a+b+b+2

= -2a+2b+2

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