Question

(i) x - 3x=1 by formula method​

Answer 1

Answer:

Xw ale 1 side

Step-by-step explanation:

Given quadratic equation is: x

2

+3x+1=0

Applying quadratic formula:

x=

2

−b±

b

2

−4ac

x=

2×1

−3±

9−4

x=

2

−3±

5

∴ The roots of the given equation are

2

−3±

5

Hence, the value of m is 5.

Answer 2

Answer

Hope it helps. Correct me if wrong.