Find the values of m for which the following equations have equal roots ?
`(3m+1)x^(2)+2(m+1)x+m=0`

Find the values of m for which the following equations have equal roots ? (m+1)x^(2)+2(m+3)x+(m+8)=0.

Find the values of m for which the following equations have equal roots ? (2m+1)x^(2)+2(m+3)x+(m+5)=0

Find the values of m for which the following equations have equal roots ? x^(2)+(m+3)x+m+6=0.

Find the values of m for which the following equations have equal roots ? i) x^(2)-15-m(2x-8)=0.

Without solving the following quadratic equation, find the value of 'm' for which the given equation has real and equal roots. x^(2)+2 (m-1)x+(m+5)=0

Find the value of m or p in the following quadratic equations, which have equal roots. (v) x^(2)-(m+1)x+m=0

Find the value of m or p in the following quadratic equations, which have equal roots. (vi) x^(2)-2x(1+3m)+7(3+2m)=0

Find the value of m or p in the following quadratic equations, which have equal roots. (iii) x^(2)+(m+3)x+(m+2)=0

Find the value of m or p in the following quadratic equations, which have equal roots. (i) 2x^(2)+3x+m=0

Find the value of 'm', if following equation has equal roots : (m-2)x^(2)-(5+m)x+16=0