x2+3x+p ÷ x-2 find the value of p
Answers
Answered by
0
Answer:
-10
Step-by-step explanation:
f(x) = x² + 3x + p
f(2) = 2² + 3(2) + p = 0
=> p = - 10
Answered by
0
Answer:
If x-2 is a factor then x-2=0
x=2 is a root of the quadratic equation
Substituting in x²+3x+p=0
=2²+3×2+p
=4+6+p
=10+p=0
P=-10
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