English

( X − a B ) 2 = a 2 B 2 - Mathematics

Advertisements
Advertisements

Question

`(x  - a/b)^2 = a^2/b^2`

Sum

Solution

`(x  - a/b)^2 = a^2/b^2`

⇒ `x^2 + a^2/b^2 - (2ax)/b = a^2/b^2`

⇒ `x^2 - (2ax)/b = 0`

⇒ `x(x - (2a)/b) = 0`

⇒ x = 0 or x `-(2a)/b = 0`

⇒ x = 0 or x = `(2a)/b`.

shaalaa.com
  Is there an error in this question or solution?
Chapter 6: Quadratic Equation - Exercise 1

APPEARS IN

ICSE Mathematics [English] Class 10
Chapter 6 Quadratic Equation
Exercise 1 | Q 34.2
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×