Question

solve for 50 points...math's quadratic equations class 11 JEE mains

Question:For what value of m the following equation have equal roots
1). (3m+1)x^2+2(m+1)x+m=0
2) (m+1)x^2+2(m+3)X+m+8=0​

Answer 1

Answer:

For equal roots D(discriminant) should be equal to zero.

and D= b square minus 4 ac

from this we can find values of m

Answer 2

Answer:

Hii cutipie

For equal roots D (discriminant) should be equal to zero.

and D = b square minus 4 ac

From this we can find values of m.

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Step-by-step explanation: