मराठी
तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता १०

Solve the following quadratic equation by factorization method 2x2-x+18 = 0 - Mathematics

Advertisements
Advertisements

प्रश्न

Solve the following quadratic equation by factorization method

`2x^2 - x + 1/8` = 0

बेरीज

उत्तर

`2x^2 - x + 1/8` = 0

16x2 – 8x + 1 = 0  ...(multiply by 8)

16x2 – 4x – 4x + 1

4x(4x – 1) – 1 (4x – 1) = 0

(4x – 1) (4x – 1) = 0

4x = 1, 4x = 1

x = `1/4`, x = `1/4`

The roots are `1/4` and `1/4`

shaalaa.com
Quadratic Equations
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Algebra - Exercise 3.10 [पृष्ठ १११]

APPEARS IN

सामाचीर कलवी Mathematics [English] Class 10 SSLC TN Board
पाठ 3 Algebra
Exercise 3.10 | Q 1. (v) | पृष्ठ १११
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×