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Solve the Following Equation: X2 + 2ab = (2a + B)X - Mathematics

Sum

Solve the following equation : x2 + 2ab = (2a + b)x

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Solution

x2 + 2ab = (2a + b )x

x2 + 2ab = 2ax +bx

x2 - 2ax - bx+ 2ab = 0

x (x - 2a) - b(x - 2a)= 0

(x - 2a)(x - b)= 0

x = 2a, x = b 

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APPEARS IN

Frank ICSE Class 10 Mathematics Part 2
Chapter 6 Quadratic Equations
Exercise 6.1 | Q 30
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