Math, asked by kashishghudaiya11, 5 months ago

if one of root of the quadratic equation
x²+ 3x +k is 2, then find the value
к

Answers

Answered by JoylynJohn

3

Answer:

p(x) = x²+ 3x +k

p(2)= 2²+3(2) + k

4+6+k = 0

10+k = 0

k = -10

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