3 years ago

Solve the following quadratic equation: the following quadratic equation: 2x2 - 52 + 2 = 0

1 answer:

irina [24]3 years ago

6 0

Answer:

Step-by-step explanation:

$2x^2 - 52 + 2 = 0\\\\2x^2-50=0\\\\x^2-25=0\\\\x^2=25\\\\x=5\qquad\vee\quad\ x=-5$

You might be interested in

lbvjy [14]

0.057x 10 is equal to .57. All you have to do is move the decimal to the right one time because there is one zero in 10.

8 0

3 years ago

ra1l [238]

Answer:4x14

Step-by-step explanation:

4 0

3 years ago

dlinn [17]

Answer:

0.2 or 1/5

Step-by-step explanation:

-4(50x - 20) = 10x + 15 + 23

-200x + 80 = 10x + 38

80 = 210x + 38

42 = 210x

0.2 = x

Hope this helps! Pls give brainliest!

3 0

3 years ago

sasho [114]

Answer:

it is not

Step-by-step explanation:

that is where I truly believe

8 0

3 years ago

ASHA 777 [7]

4.00 ÷ 0.25 = 16
.70 ÷ 0.05 = 14

16 quarters + 14 nickels = 30 coins

3 0

4 years ago