Math, asked by nehanparikh30, 4 months ago

1.add add the following algebraic expressions.
2. subtracted.​

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Answers

Answered by Priyankasaluja712
5

Step-by-step explanation:

Q1) Add:

1) (8a² - 5ab + 3b²) + ( 2ab - 6b² + 3a²) +

( b² + ab - 6a²)

= 8a² - 5ab + 3b² + 2ab - 6b² + 3a² + b² + ab - 6a²

= 8a² + 3a² - 6a² - 5ab + 2ab + ab + 3b² - 6b² + b²

= 5a² - 2ab - 2b². ANS.

Sorry! but it's very big.. I am giving you the Example that how to do it.

so, A, B, C and E will be done like this...

Q2) Subtract:

1) ( 6x⁴ - 4x³ - 8x² - 2x + 7) -

(7x⁴ - 5x³ + 4x² + 3x - 3)

= 6x⁴ - 4x³ - 8x² - 2x + 7 - 7x⁴ + 5x³ - 4x² - 3x + 3

= 6x⁴ - 7x⁴ - 4x³ + 5x³ - 8x² - 4x² - 2x - 3x + 7 + 3

= - 1x⁴ + 1x³ - 12x² - 5x + 10 ANS.

Sorry! but I know this much....

In subtract, The no. after "from" should be written in first....

I hope it helps you ✌️..

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