The roots of correct to one decimal place are

MATHEMATICS · Single correct · CBSE · Mathematics · Quadratic Equations · Quadratic Equations

Problem

The roots of

4x^2 + 6x - 5 = 0

correct to one decimal place are (a)

-0.6

and

2.1

(b)

-2.3

and

0.5

(c)

-2.1

and

0.6

(d)

-2.1

and

-0.6