Question

Solve the following questions.
1) solve the following question Add x³+5x²+3x to 6x²-8x³+8​​

Answer 1

Answer:

11x^2 + 9x^3 + 3x + 8  is the answer

Step-by-step explanation:

(6x^2 - 8x^3 + 8) + (x^3 + 5x^2 + 3x)

= 6x^2 - 8x^3 + 8 + x^3 + 5x^2 + 3x

= 6x^2 + 5x^2 + 8x^3 + x^3 + 3x + 8     [rearranged the terms]

= 11x^2 + 9x^3 + 3x + 8

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Answer 2

Answer:

-7x³+11x²+3x+8

Step-by-step explanation:

1 [x³+5x²+3x]+[6x²-8x³+8]

x³+5x²+3x+6x²-8x³+8

(x³-8x³)+(5x²+6x²)+(3x)+(8)

(-7x³)+(11x²)+(3x)+(8)

-7x³+11x²+3x+8

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Attention⚠:

The above answer is incorrect because in 'to' the expression remains same....