हिंदी
तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा १०

Determine the nature of the roots for the following quadratic equation 2t2-3t+32 = 0 - Mathematics

Advertisements
Advertisements

प्रश्न

Determine the nature of the roots for the following quadratic equation

`sqrt(2)"t"^2 - 3"t" + 3sqrt(2)` = 0

योग

उत्तर

Here a = `sqrt(2)`, b = – 3, c = `3sqrt(2)`

∆ = b2 – 4ac

= `(- 3)^2 - 4(sqrt(2)) (3sqrt(2))`

= 9 – 24 = – 15

∆ = – 15 < 0

So the equation will have no real roots.

shaalaa.com
Quadratic Equations
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Algebra - Exercise 3.13 [पृष्ठ ११९]

APPEARS IN

सामाचीर कलवी Mathematics [English] Class 10 SSLC TN Board
अध्याय 3 Algebra
Exercise 3.13 | Q 1. (iii) | पृष्ठ ११९
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×