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anygoal [31]
3 years ago
14

What are the zeros of f(x) = x2 + 3x – 10?

Mathematics
1 answer:
Nady [450]3 years ago
3 0
Step One
Factor f(x)
f(x) = (x + 5)(x - 2)

Step Two
The zeros occur when either (x + 5) = 0 or (x - 2) = 0

x + 5 = 0
x = -5

x - 2 =0
x = 2

Step 3
Record the zeros
(-5,0) or (2,0) <<<<<< answer.
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