Directions: 1.)Rewrite the equation in standard form: ax² + bx + c=0.
2.)Find a, b, and c.
3.)Substitute a, b, and c into the quadratic formula to solve for x.
1.) 6x² + 7x + 2=0
The quadratic equation in standard form is:___________
a=____ b=____ c=____
x = - ( ) ± √ ( )² - 4 ( ) ( )
￣￣￣￣￣￣2￣(￣)￣￣￣￣￣￣￣
x=_______
2.)Find a, b, and c.
3.)Substitute a, b, and c into the quadratic formula to solve for x.
1.) 6x² + 7x + 2=0
The quadratic equation in standard form is:___________
a=____ b=____ c=____
x = - ( ) ± √ ( )² - 4 ( ) ( )
￣￣￣￣￣￣2￣(￣)￣￣￣￣￣￣￣
x=_______
-
A=6 B=7 C=2 x = - (b) ± √ (b)² - 4 (a) (c)
￣￣￣￣￣2￣(a)￣ Just plug in your variables and solve.
￣￣￣￣￣2￣(a)￣ Just plug in your variables and solve.