Question

find the roots of the quadratic equation 5x^+4x-52=0​

Answer 1

Answer:

By quadratic formula,

a=5, b=4, c=-52

(-b +_ √b²-4ac)/2a

(-4+_ √4²-4×5×-52)/2×5

(-4+_ √1056)/10

(-4+_ 4√66)/10

Taking +ve sign,

x=(-4+4√66)/10

Taking -ve sign,

x=(-4-4√66)/10

Hope it helps u....❣️