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MATH SOLVE
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Approximate the real zeros of f(x)=x^2+3x+1 to the nearest tenth.
4 months ago
Q:
Approximate the real zeros of f(x)=x^2+3x+1 to the nearest tenth.
Accepted Solution
A:
we have that
f(x)=x²+3x+1
using a graph tool
see the attached figure
the solutions are
x=-2.618
x=-0.382
the answer is
x=-2.6
x=-0.4