Math, asked by prachinishika, 5 months ago

Divide 14x3– 5x2 + 9x – 3 by 2x – 1.
please dofast


Answers

Answered by hukam0685
7

Step-by-step explanation:

Given:Divide 14x³-5x²+9x-3 by 2x-1

To find: Division

Solution:

2x - 1)14 {x}^{3}  - 5 {x}^{2}  + 9x - 3(7 {x}^{2}  + x  + 5\\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 14 {x}^{3}  - 7 {x}^{2}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: ( - ) \: \:  \:  \:  \:  \:  ( + ) \\  \:  \:  \:  \:  \:  \:  \:  -  -  -  -  -  -  -  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 2 {x}^{2}  + 9x \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  2 {x}^{2}  - x  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: ( - ) \:  \:  \:  \: ( + )\\   \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \: -  -  -  -  -  -  -  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 10x - 3 \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: 10x - 5 \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: ( - ) \:  \:  \:  \: ( + ) \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  -  -  -  -  -  -  -  -  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  2 \\  \\

Remainder :2

Quotient:7x²+x+5

Hope it helps you.

To learn more on brainly:

1)Divide x^2-4x+1 by 2x^4-9x^3+5x^2+3x-1

https://brainly.in/question/6817386

2)Find all the zeroes of the polynomial 2x⁴ - 9x³ + 5x² + 3x - 1 , if tow of its zeroes are (2 + √3) & (2 - √3) .

Answer ...

https://brainly.in/question/1140039

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