Question

(6x4+5x³+3x²+5x-9)+(x²-1 )
please give me answer​

Answer 1

Answer:

$Answer \: is \: 6 {x}^{4} + 5 {x}^{3} + 4 {x}^{2} + 5x - 10$

Answer 2

Answer:

(6x⁴+5x³+3x²+5x-9)+(x²-1 )

=> 6x⁴+5x³+3x²+5x-9+x²-1

=> 6x⁴+5x³+4x²+5x-10 [AnSwEr]

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