Question

If A = 4x3

+ 3x2

+ 12x, B = 4x3

- 3x2

+ 12x, C =-4x3

+ 3x2

- 12x

Find i) A+B+C II) A- B- C​

Answer 1

Answer:

A+B+C=66X and A-B-C=-6

Answer 2

Answer:

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if yes sister or brother

Then you're welcome for me

I love & respect ur culture