Answer:
Standard Form: x^2 - 5x - 36 = 0
a = 1
b = -5
c = -36
Step-by-step explanation:
( x + 4 ) ( x - 9 ) = 0
x^2 - 9x + 4x - 36 = 0
x^2 - 5x - 36 = 0
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Answer:
Standard Form: x^2 - 5x - 36 = 0
a = 1
b = -5
c = -36
Step-by-step explanation:
( x + 4 ) ( x - 9 ) = 0
x^2 - 9x + 4x - 36 = 0
x^2 - 5x - 36 = 0