3 years ago

What are the solutions of 4x^2-4x^2=8

Mathematics

1 answer:

In-s [12.5K]3 years ago

8 0

Answer:

Step-by-step explanation:

4x^2 = 8x

1.8x-8x=8

2.0x=8

3.x=8÷0

4.x=0

You might be interested in

Which inequalities is -5 a possible solution?

coldgirl [10]

Answer:

1st, 3rd and second last one

5 0

2 years ago

A classroom measures 14 meters by 7 meters by 3.5 meters. How many cube meters of air are in the room?

N76 [4]

Answer:

343 cube meters of air

8 0

3 years ago

The following table shows a proportional relationship between x and y.

RUDIKE [14]

Answer:

Assume x is directly proportional to y :

$y \: \alpha \: x \\ y = kx$

when y is 9, x is 2:

substitute to find value of k :

$9 = (k \times 2) \\ k = \frac{9}{2}$

Therefore, equation is:

${ \boxed{ \boxed{2y = 9 x}}}$

8 0

3 years ago

The sphere weighs 4 pounds. sorry no picture but you can ask me for it in the comments What is the weight of the cylinder? What

Zolol [24]

Answer:

The weight is 4 pounds :D

Step-by-step explanation:

3 0

3 years ago

What is the answer to 7(1 + 4k)

Sophie [7]

How to solve it:
•1. multiply 7 x 1= 7
•2. multiply 7 x 4k= 28k

so the answer is: 7+28k

i hope i have been helpful :)

8 0

3 years ago

Read 2 more answers