Answer:
The values of k are 2/3 and -1
Step-by-step explanation:
Product of zeros = αβ= constant / coefficient of x^2 = 4/k
Sum of zeros =α+β = - coefficient of x / coefficient of x^2= -4/k
Given
Consider a= α and b= β

can be written as
if we add
in the above equation.


Putting values of αβ and α+β

The values of k are 2/3 and -1
Answer:
x=9
Step-by-step explanation:
9+10=19
solved.........
Answer:
-28
Step-by-step explanation:
y/3-x = x+9
x=5
=>y/3-5=5+9
=>y/-2=14
=>y = - 28
Step-by-step explanation:
tangent forms a right angle with radius of circle
so (6.8+10.2)^2 = 10.2^2 + x^2
x= 13.6
1. there are 9 1/4 feet
2. there are 16 ounces in a pound
16×8=128 ounces
Max weighs 128 ounces
hope this helped