Which is the correct form of the quadratic formula? a) x = b ± b2 - 4ac a b) x = b ± b2 - 4ac 2a c) x = - b ± b2 - 4ac a d) x = - b ± b2 - 4ac 2a

Math each whole number with a rational,exponential expression

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)