Answer:
a) 69.99
b) .20%
Your welcom ,.hb
Step-by-step explanation:
Answer:
√(p²-4q)
Step-by-step explanation:
Using the Quadratic Formula, we can say that
x = ( -p ± √(p²-4(1)(q))) / 2(1) with the 1 representing the coefficient of x². Simplifying, we get
x = ( -p ± √(p²-4q)) / 2
The roots of the function are therefore at
x = ( -p + √(p²-4q)) / 2 and x = ( -p - √(p²-4q)) / 2. The difference of the roots is thus
( -p + √(p²-4q)) / 2 - ( ( -p - √(p²-4q)) / 2)
= 0 + 2 √(p²-4q)/2
= √(p²-4q)
The answer is 8, just divide 6 by 48. Hope it helped.
Answer: Top right and left are ACUTE, Bottom right is RIGHT, and bottom left is OBTUSE.
x is equal to - 2/3 after collecting like terms
