3 years ago

Solve the equation. 2x squared-3x+1=0

1 answer:

4 0

$2x^2-3x+1=0\\\\2x^2-2x-x+1=0\\\\2x(x-1)-1(x-1)=0\\\\(x-1)(2x-1)=0\iff x-1=0\ \vee\ 2x-1=0\ \ \ \ |+1\\\\x=1\ \vee\ 2x=1\ \ \ |:2\\\\\boxed{x=1\ \vee\ x=0.5}$

You might be interested in

Please answer this I don't understand how to do it thanks

Mars2501 [29]

Answer:

The answer is 8.6×10¹⁴

Step-by-step explanation:

You can evaluate it :

$(4.3 \times {10}^{8} ) \times (2.0 \times {10}^{6} )$

$= (4.3 \times 2.0) \times ( {10}^{8} \times {10}^{6} )$

$= 8.6 \times {10}^{8 + 6}$

$=8.6 \times {10}^{14}$

6 0

3 years ago

Read 2 more answers

ANSWER NOW PLEASE!!!!!!!!!!!!!!!! Mason and Laney ran laps to train for the long-distance running team. The ratio of the number

Ad libitum [116K]

Answer:

IM ON THIS TOO

Step-by-step explanation:

6 0

3 years ago

Find f(2) if f(x) = 2x + 1

Fantom [35]

Answer: f(2)=5

Step-by-step explanation:

f(2)=2(2)+1=5

f(2)=5

3 0

3 years ago

What is the area of a circle that has a radius of 5 meters

Xelga [282]

Answer:

78.55m^2

Step-by-step explanation:

General formula for the area of a circle is πr^2

π=3.12

r=5m

So let's apply the formula

3.142×(5)^2

3.142×25

78.55

So the area is 78.55m^2

5 0

3 years ago

Read 2 more answers

Graph the line on the coordinate plane provided:

givi [52]

Yay yay you got this

6 0

2 years ago