it has no root
first make it common quadratic form
y = 5x² - 3x + 8
we take
a = 5
b = -3
c = 8
the to prove it doesn't have root. we using discriminant
D = b² - 4ac
D = (-3)² - 4*5*8
D = 9 - 160
D = - 151
D > 0 means the equation has 2 roots
D = 0 means the equation has 1 root
D < 0 do not have root because it doesn't have intercept on x-axis
Answer:
can you show what it says better its blurry
11c^3 (4c^2+2+c)
Answer: 11c^3
The width of the box with a volume of 1536 cubic centimetres is 8.32 cm.
<h3>
Volume</h3>
Volume is the amount of space that an object occupies. The volume of a box is given by:
Volume = length * width* height
Let w represent the width of the box.
The box's height is 4 times its width, hence:
Height = 4w
The height is six time the depth, hence:
depth = (1/6)height = (1/6)(4w) = (2/3)w
1536 = w * 4w * (2/3)w
w = 8.32 cm
The width of the box with a volume of 1536 cubic centimetres is 8.32 cm.
Find more on volume at: brainly.com/question/1972490
Answer:
V = 3 x 14 x 6 1/4 = 3 x 14 x 25/4 = 1050/4 = 525/2 = 262 1/2 ft
=> Option D is correct
Hope this helps!
:)