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Write in standard form (×+4)(×-5)=4 find the value of a,b,c​

1 Answer

6 votes

Answer:


x^(2) - x - 24 = 0

a = 1

b = 1

c = -24

Explanation:

(x + 4)(x - 5) = 4

x(x - 5) =
x^(2) - 5x

4(x - 5) = 4x - 20


x^(2) - 5x + 4x - 20 = 4


x^(2) - x - 20 = 4


x^(2) - x - 20 - 4 = 0


x^(2) - x - 24 = 0

a = 1

b = 1

c = -24

User AlexMelw
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