Math, asked by gunjay384, 4 months ago

Find the value of K, if (x-1) is a factor of P(x) = 2x² + kx + V2

Answers

Answered by RahulJyoti

2

Answer: K = -4 .

Step-by-step explanation:

Since x-1 is factor of P(x)

Therefore, x= 1 .

Now,

P(1)= 2(1²) +k(1)+2

Since x-1 is factor of p(x)

2+k+2= 0

=> k = -4 .

Previous Question

Next Question

Similar questions

Math, 1 month ago

2√3, 2√5, √30, √42, 2√14 , ___...

Math, 1 month ago

20th term of 1, 11, 21, 31,...

History, 1 month ago

Who was the governer of Bombay from 1819 to 1827...

Computer Science, 4 months ago

// To check whether a number is Armstrong or not public class Armstrong public static void main(int n)// Enter a number { int a.num.s=0; num=n: while(n>0) { a=n%10; SSS+a®aa; n=n/10; 3 if(num=s) System.out.println("The number™ +num +' is an Armstrong Number"); else System.out.println("The number" + um +"is not an Armstrong Number"); 3 } (Please Explain Why, Where, How and What is Used)...

Social Sciences, 4 months ago

Which people cam cast their vote in a ballot box...

English, 10 months ago

Q2.What does 'The last lesson' 1 point taught by M Hamel symbolize?

Science, 10 months ago

please tell answer Don't spam...

History, 10 months ago

What are the reasons for environmental pollution...