DIRECTIONS : Rewrite each of the following quadratic equation into standard form then identify the value of a b and c .
6. 2x (x - 3) = 9
standard form:_______
a:__ b:__ c:__
7. (x - 4)^2 = 11
standard form:_______
a:__ b:__ c:__
8. (x + 7) (x + 3) = 0
standard form:_______
a:__ b:__ c:__
9. (x + 4) (x - 9) = 0
standard form:_______
a:__ b:__ c:__
6. 2x (x - 3) = 9
standard form:_______
a:__ b:__ c:__
7. (x - 4)^2 = 11
standard form:_______
a:__ b:__ c:__
8. (x + 7) (x + 3) = 0
standard form:_______
a:__ b:__ c:__
9. (x + 4) (x - 9) = 0
standard form:_______
a:__ b:__ c:__
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6.) 2x² - 6x - 9 = 0
a: 2,b c: -6, c c: -9
7.) x² - 8x + 5 = 0
a: 1,b b: 8,c c: 5
8.) x² + 10x + 21 = 0
a: 1,b b: 10,c c: 21
9.) x² - 5x - 36 = 0
a: 1,b b: 5,c c: 36