Question

find the roots of the polynomial 2x^2-7x+10=0 using the quadratic formula step by step.....​

Answer 1

2x²-7x+10=0

here, a=2

b= -7

c=10

quadratic formula is [-b±√(b²-4ac)]/2a

=> [7±√(49-80)]/2(2)

=> [7±√(-31)]/4

=> [7±√31(i)]/4

where i² = -1