Question

Find the value of k x^2+5xk+16 has real and equal roots

Answer 1

Hope you will be satisfied with my answer..

Answer 2

Answer:

√64/√25

Step-by-step explanation:

as the roots are equal so D=0

b^2-4ac=0

so 25k^2-4(1)(16)=0

25K^2=64

√64/√25=K