All categories

3 years ago

PLEASE HELP! MATH

Mathematics

2 answers:

nikdorinn [45]3 years ago

5 0

6x^4+9x^2+12x/3x = 2x^3+3x+4

So the answer is D. 2x3 + 3x + 4

Usimov [2.4K]3 years ago

3 0

Answer:

D) $2x^{3} +3x + 4$ .

Step-by-step explanation:

Given : quantity 6 times x to the 4th power plus 9 times x to the 2nd power plus 12 times x all over 3 times x.

To find : Simplify completely the quantity.

Solution : We have given that a statement .

According to question:

6 times x to the 4th power = $6x^{4}$ .

9 times x to the 2nd power = $9x^{2}$ .

12 times x = 12x.

$6x^{4}$ + $9x^{2}$ + 12x over 3x.

$\frac{6x^{4}}{3x} +\frac{9x^{2}}{3x} +\frac{12x}{3x}$ .

On dividing we get ,

$2x^{3} +3x + 4$ .

Therefore, D) $2x^{3} +3x + 4$ .

You might be interested in

To qualify to drive in the HOV lanes,your car must have

Anestetic [448]

Answer:

D. THE STATE-required minimum number of passengers

Right for connexus.

Two passengers was the WRONG answer.

8 0

3 years ago

What is the perimeter?

tigry1 [53]

Answer:

Step-by-step explanation:

All sides of a rhombus are equal.

6 0

2 years ago

Read 2 more answers

Y hat = -29.8 +2.83 Please help me find the interpret slope!

KatRina [158]

Answer:

The answer is 32.63

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Can anyone help me out? I’ll give Brainly! Thank you :)

Oliga [24]

Answer:

The rate of return is 14%

Step-by-step explanation:

The rate of return can be determined by,

RR = $\frac{A_{f} - A_{i} }{A_{i} }$ x 100%

where:

RR is the rate of return

$A_f}$ is the final amount = $690 - $6 = $684

$A_{i}$ is the initial amount = $15 x 40 = $ 600

So that,

RR = $\frac{684 - 600}{600}$ x 100%

= 0.14 x 100%

= 14%

Therefore, the rate of return is 14%.

7 0

3 years ago

-x + 2y = 3 2x – 3y = -6

s2008m [1.1K]

Answer:

x = -3

y = 0

Step-by-step explanation:

Given equations :- 

-x + 2y = 3 ....... ( i )

2x - 3y = -6 ....... ( ii )

From ( i ) 

-x + 2y = 3

-x = 3 - 2y

x = 2y - 3 ........ ( iii )

From ( ii ) 

2x - 3y = -6

2x = -6 + 3y

$x = \frac{ - 6 + 3y}{2}$

........ ( iv )

Equating ( iii ) and ( iv )

x = x

$2y - 3 = \frac{ - 6 + 3y}{2}$

4y - 6 = -6 + 3y

4y - 3y = -6 + 6

y = 0

Putting value of y in ( iii )

x = 2y - 3

x = 2 ( 0 ) - 3

x = -3

4 0

3 years ago