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BaLLatris [955]
3 years ago
9

For what value of c will this function have one zero? f(x) = X^2 +c

Mathematics
1 answer:
Phoenix [80]3 years ago
6 0
X² + c is actually a quadratic function.

And x² + c = 0,  it usually has two zeros which are solutions.

But for when c = 0,

x² + c = 0

x² + 0 = 0

x² = 0

Taking the square root of both sides.

x = 0.  Here it only has one zero.

So the function x² + c,  only has one root for  c = 0.
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