Q1. If (x+5) is a factor of p(x)=x²+kx-15 then value of k is?
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Answer:
k = 2
Step-by-step explanation:
If (x+5) is a factor of p(x) = x²+kx-15, then by factor theorem, p(-5) must be equal to zero.
sammy14348:
thx
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