I don’t think you should be cheating, Grayden
The answer is 420. I simply typed 8.4/0.02 into a calculator.
Answer:
the answer is B
Step-by-step explanation:
Hope this helps
Answer:
The roots are not real.
Step-by-step explanation:
To prove : The roots of I/2 +9 (1-k) are real for all real values of k ?Solution :
The roots are real when discriminant is greater than equal to zero.
i.e b2-4ac>0 But the roots are imaginary therefore the roots of the given equation are not real for any value of k.If x²+kx+k=0, find the value of k, If the roots are real & equal.