Choose the equation that represents the solutions of 0 = 0.25x2 - 8x

0.25 + 0.25) 2 - (4) (1) (-8)

2 (1)

-0.25 +

0.25) 2 - (4) (1) - 8)

2 (1)

(-8) 2 - (4) (0.250

200.25)

(-8) 2 - (4) (0.25) 0

2 (0.25)

Question

Cutie

Mathematics

13 December, 20:53

Choose the equation that represents the solutions of 0 = 0.25x2 - 8x

0.25 + 0.25) 2 - (4) (1) (-8)

2 (1)

-0.25 +

0.25) 2 - (4) (1) - 8)

2 (1)

(-8) 2 - (4) (0.250

200.25)

(-8) 2 - (4) (0.25) 0

2 (0.25)

+4

Answers (1)

Know the Answer?

Aditya Vazquez · Answer 1

Step-by-step explanation:

Given that,

0 = 0.25x² - 8x

This is a quadratic equation, since it has the highest power of x to be 2.

0.25x² - 8x = 0

Simplify this by bring out x

x (0.25x - 8) = 0

So, if a * b = 0, it is either a = 0 or b = 0, if the multiplication of two number is 0, then it is either one of the number is 0 or both numbers is 0

So,

x (0.25x - 8) = 0

x = 0. OR. 0.25x - 8 = 0

x = 0. OR. 0.25x = 8

x = 0. OR. x = 8 / 0.25

x = 0. OR. x = 32.

So, the solution that describe the system is

0.25 (0) ² - 8 (0)

OR

0.25 (32²) - 8 (32)

Choose the equation that represents the solutions of 0 = 0.25x2 - 8x0.25 + 0.25) 2 - (4) (1) (-8)2 (1)-0.25 +0.25) 2 - (4) (1) - 8)2 (1)(-8) 2 - (4) (0.250200.25)(-8) 2 - (4) (0.25) 02 (0.25)

Choose the equation that represents the solutions of 0 = 0.25x2 - 8x

0.25 + 0.25) 2 - (4) (1) (-8)

2 (1)

-0.25 +

0.25) 2 - (4) (1) - 8)

2 (1)

(-8) 2 - (4) (0.250

200.25)

(-8) 2 - (4) (0.25) 0

2 (0.25)