Which are the roots of x^2-4x+4=20

1 answer:

3 0

X2+-4x+4=20 the final answer is 20!

You might be interested in

irinina [24]

I hope this helps you

2x/4-16/4

x/2-4

4 0

3 years ago

Ber [7]

The exact value of cos 45 as per the special triangle would be

Cos 45 = 1/✔️2

Rationalizing the denominator gives

✔️2/2 = 0.707.

4 0

3 years ago

stepan [7]

2x-1=5
2(3)-1=5
6-1=5
5=5

x=3

7 0

2 years ago

Tcecarenko [31]

Step-by-step explanation:

8. 1/2 9. 50% or 1/2

6 0

3 years ago

erma4kov [3.2K]

Answer:

Step-by-step explanation:

eee

3 0

2 years ago