1. Which of the following are solutions to x2 - 4x - 5 = 0? List all correct answers
1 answer:
Answer:
c. -1
b. 5
Step-by-step explanation:
x^2 - 4x - 5 = 0
Factor
What two numbers multiply to -5 and add to -1
-5*1 = -5
-5+1 = -4
(x-5) (x+1) =0
Using the zero product property
x-5 =0 x+1 =0
x=5 x=-1
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Hope I helped
-Hunter Cross
Please mark Brainliest if Correct
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Hope this Helped!
;D
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