Question

X^2+48x-324=0 by formula method

Answer 1

Answer:

By quadratic formulae that is x= {-b ±√ (b²-4ac)}/2a

Step-by-step explanation:

we get

x= [48±√{2304-(-1296)}]/2×1

x={48±√3600}/2

x=[48±60]/2

x=(-6) and 54