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Find without division, the remainder in the following: - Mathematics

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प्रश्न

Find without division, the remainder in the following: 

2x3 - 3x2 + 6x - 4 is divisible by (2x-3) 

योग

उत्तर

2x3 - 3x2 + 6x - 4 is divisible by (2x-3) 

Putting 2x - 3 = 0, we get : x = `3/2`

Substituting this value of x in the equation, we get 

`2 xx 3/2 xx 3/2 xx 3/2 - 3 xx 3/2 xx 3/2 + 6 xx 3/2 - 4`

`= 27/4 - 27/4 + 9 - 4`

= 5

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 10: Remainder And Factor Theorems - Exercise 10.1

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फ्रैंक Mathematics - Part 2 [English] Class 10 ICSE
अध्याय 10 Remainder And Factor Theorems
Exercise 10.1 | Q 1.5

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