the formula is x=-b±√b²4ac __________________________________
_______________2a
nope. the quadratic formula is:
let y = ax^2 + bx + c
then y = 0 when x = [-b +- sqrt(b^2 - 4ac)]/2a
that formula will solve for x when you let y=0 the x values when y=0 are called roots.
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nope. the quadratic formula is:
let y = ax^2 + bx + c
then y = 0 when x = [-b +- sqrt(b^2 - 4ac)]/2a
that formula will solve for x when you let y=0 the x values when y=0 are called roots.