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AlexFokin [52]
3 years ago
6

Express as a trinomial. (2x + 2)(x + 2)

Mathematics
2 answers:
Tomtit [17]3 years ago
8 0
That would equal to 4 (2x + 2)(x + 2) = 4
pentagon [3]3 years ago
4 0

Answer:

\displaystyle (2x+2)(x+2) = 2x^2 + 6x + 4

Step-by-step explanation:

We want to express the expression:

\displaystyle (2x + 2)(x+2)

As a trinomial.

To do so, we can expand:

\displaystyle \begin{aligned} (2x+2)(x+2) &= x(2x+2) + 2(2x+2) \\ \\ &= (2x^2 + 2x) + (4x + 4) \\ \\ &= 2x^2 + 6x + 4\end{aligned}

In conclusion, the given expression as a trinomial is:

\displaystyle (2x+2)(x+2) = 2x^2 + 6x + 4

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Hi please help me with this asap.​
Ivahew [28]
A. 15% of $20000 is 15/100x20000 = $3000. You therefore get $3000 off the $20000 asking price. $17000

b. VAT is 10%. 10/100x17000 = $1700
You therefore add $1700 to the discounted price of $17000. $18700

c. 15% off the discounted price. 15/100 x17000 = $2550. New discounted price is $17000-2550= $14450.

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5 0
3 years ago
Which of the following is equivalent to the expression below?
AlekseyPX

Answer:

h

Step-by-step explanation: j

4 0
3 years ago
The sum of three consecutive even numbers is 48. What are the smallest of these numbers ?
Ludmilka [50]

Answer:

14

Step-by-step explanation:

divide 48 by 3 = 16

they must be consecutive even numbers

2 less than and two more than 16 are 14 and 18

14 + 16 + 18 = 48

the smallest is 14

3 0
3 years ago
Which answer correctly estimates the quotient of 102.02 ÷ 4.011?
rjkz [21]

102.02 / 4.011 =25.4350536

rounded 25.43

or 25

3 0
3 years ago
The point (-4‚-2) lies on a circle. What is the length of the radius of this circle if the center is located at (-8‚-10)
MAVERICK [17]

Answer:

<em>4√5</em>

Step-by-step explanation:

The length of the radius of the circle will be the distance between the two coordinates. Using the formula:

D = √(x₂-x₁)²+(y₂-y₁)²

Given the coordinates (-4‚-2) and (-8‚-10)

R = √(-8-(-4))²+(-10-(-2))²

R = √(-4)²+(-8)²

R = √16+64

R = √80

R = √16*5

R = 4√5

<em>Hence the  length of the radius of this circle is 4√5</em>

5 0
3 years ago
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