Answer:
Hiiii!
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given expression is,
f(x) = 8x³ - 6x² - 36x + 27
For zeros of the function,
f(x) = 0
8x³ - 6x² - 36x + 27 = 0
2x²(4x - 3) - 9(4x - 3) = 0
(2x² - 9)(4x - 3) = 0
(2x² - 9) = 0
x² =
x =
x =
Or (4x - 3) = 0
x =
Therefore, all zeros of the given functions are .
Answer:
$900
Step-by-step explanation:
If she holds $500 and she is charged 15%; it means
The interest she pays per month is ;
$500 × 15/100 = $75
Then annually meaning for 12 months, she pays;
$75 × 12 = $900
Answer:
the equation ax^2+bx+c=0
calculate b^2-4*a*c and this should be positive or zero to calculate the square root
and x1 = [- b + V(b^2-4ac)]/2a
x2 = [- b - V(b^2-4ac)]/2a
Step-by-step explanation: