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ICSE Class 10 Answered

x+3/x+2 = 3x-7/2x-3
Asked by Suman | 05 Apr, 2018, 06:52: PM
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begin mathsize 16px style fraction numerator straight x plus 3 over denominator straight x plus 2 end fraction equals fraction numerator 3 straight x minus 7 over denominator 2 straight x minus 3 end fraction rightwards double arrow left parenthesis straight x plus 3 right parenthesis left parenthesis 2 straight x minus 3 right parenthesis equals left parenthesis straight x plus 2 right parenthesis left parenthesis 3 straight x minus 7 right parenthesis rightwards double arrow 2 straight x squared minus 3 straight x plus 6 straight x minus 9 equals 3 straight x squared minus 7 straight x plus 6 straight x minus 14 rightwards double arrow 2 straight x squared plus 3 straight x minus 9 equals 3 straight x squared minus straight x minus 14 rightwards double arrow straight x squared minus 4 straight x minus 5 equals 0 rightwards double arrow straight x squared minus 5 straight x plus straight x minus 5 equals 0 rightwards double arrow straight x left parenthesis straight x minus 5 right parenthesis plus 1 left parenthesis straight x minus 5 right parenthesis equals 0 rightwards double arrow left parenthesis straight x minus 5 right parenthesis left parenthesis straight x plus 1 right parenthesis equals 0 rightwards double arrow straight x equals 5 space or space straight x equals negative 1 end style
Answered by Rashmi Khot | 06 Apr, 2018, 09:14: AM

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ICSE 10 - Maths
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ICSE 10 - Maths
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ICSE 10 - Maths
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ICSE 10 - Maths
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ICSE 10 - Maths
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ICSE 10 - Maths
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ICSE 10 - Maths
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