2 years ago

Three times the square of a number is 6 more than twice the number. What is the number?

Mathematics

2 answers:

sammy [17]2 years ago

7 0

Given that,

Three times the square of a number is 6 more than

twice the number

Therefore,

3x² = 2x + 6

3x × x = 2x + 6

x = 2x + 6

x = 2x + 6

3x 3x

x = 2 + 6x

3 3x²

x = 2 + 2x

x - 2x = 2

-x = 2

anyanavicka [17]2 years ago

5 0

Answer:

two is the number

Step-by-step explanation:

i think that

You might be interested in

Find the midpoint of (1,8) and (9,6)

Anon25 [30]

Answer:

(5,7)

Step-by-step explanation:

(1,8)

(9,6)

x+x= 9+1=10

y+y= 8+6=14

ans. divide by 2

(5,7)

4 0

2 years ago

The vertex form of the equation of a parabola is y = 3(x-4)2 +13. What is the

Ilia_Sergeevich [38]

It is d y-1x2-Bc+29 I say that bc it says that in the answer up above

5 0

2 years ago

What makes values of a and b make each inequality true? -ab>0, ab<0, a^2b>0, a/b>0

max2010maxim [7]

-ab>0 is the answer cause the others make 0 not to be simplified

7 0

3 years ago

Solve and graph the inequality - x/4 - 6 > -8

QveST [7]

-x/4-6>-8
Multiply both sides by 4

-x-24>-32
Move the constant to the right

-x>-32+24

-x>-8
Change the signs

x<8

7 0

3 years ago

A shape is made up of 8 right triangles of equal size. each right triangle has a base of 4cinches and a height of 15 inches. wha

Basile [38]

Answer:

area = 240 in²

Step-by-step explanation:

each triangle area = 1/2(4)(15) =30 in²

30 x 8 = 240 in²

4 0

3 years ago

Read 2 more answers