Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 9th

# Find the roots of the polynomial equation 10x + 9 = 0 - Mathematics

Sum

Find the roots of the polynomial equation

10x + 9 = 0

#### Solution

10x = −9

x = -9/10

-9/10 is the root of the polynomial.

Concept: Roots of a Polynomial Equation
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#### APPEARS IN

Samacheer Kalvi Mathematics Class 9th Tamil Nadu State Board
Chapter 3 Algebra
Exercise 3.2 | Q 4. (iii) | Page 91