3 years ago

2x+3=4x(3x-5) what is the value of x

Mathematics

2 answers:

dalvyx [7]3 years ago

4 0

Answer:

X=11+ √157/12

x= 11-√157/12

Step-by-step explanation:

2x+3=12x^2 -20x

Move all terms to one side.

2x+3−12x2+20x=02x+3−12x ^2+20x=0

Simplify

22x+3−12x^2=0

Use the Quadratic Formula.

a= -12

b= 22

c= 3

Llana [10]3 years ago

4 0

Just use photomath loll

You might be interested in

What is the value of the expression below when w=<br> 3?<br> 10w^2+ 9W – 2

ratelena [41]

Answer:

10*9+9*3-2=115

Step-by-step explanation:

it may help you to understand

4 0

3 years ago

Jeff hikes 1/2 mile every 15 minutes, or 1/4 hour. Lisa hikes 1/3 mile every 10 minutes, or 1/6 hour. How far do they each hike

inessss [21]

Answer:

they each hike 2 miles

Step-by-step explanation:

Jeff: 15=1/2

*4 *4

60 min=2 miles

Lisa: 10=1/3

*6 *6

60 = 2

6 0

4 years ago

Is the following true or false?

Reika [66]

Im pretty sure its true

3 0

3 years ago

Cira is going for a run on a trail.so far she has 6/4 of a mile.she still has 2/3 Of the trail left to run.how long is the trail

Anastaziya [24]

(6/4) (2/3) times the denominators (4x3=12) then times (6x3 and 4x2) add the two answer together which should be 26/12 then reverse it. 12/26 = 6/13 (I'm English so might be different for you)

3 0

3 years ago

A movie theater has a seating capacity of 297. The theater charges $5.00 for children, $7.00 for students, and $12.00 for adults

lisabon 2012 [21]

Answer:

children=110, students =92, Adults=55.

4 0

3 years ago