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Musya8 [376]
3 years ago
10

Show that the equation x^2 +6x -5 has a solution between x=0 and x=1

Mathematics
1 answer:
Firdavs [7]3 years ago
4 0

Answer:

f(0)= 0^2+0-5= -5

f(1)=1+6-5= 2

Step-by-step explanation:

To do this we just plug in 0 for x and then 1

if the sign of the answer changes that must mean that the line crosses the x axis (which obviously means there's a solution)

f(0)= 0^2+0-5= -5

f(1)=1+6-5= 2

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