Question

If the quadratic equation mx + 2x + m = O has
two equal roots, then find the value of m.​

Answer 1

Answer:

m=1 (●'◡'●)

Step-by-step explanation:

Answer 2

$\huge \mathscr{\orange {\underline{\pink{\underline {★Answer★:-}}}}}$

Here,

A = m

B = 2

C = m

Discriminant ( D ) = 0

B² - 4ac = 0

(2)² - 4m² = 0

4m² = 4

m² = 1

m = √1 = 1