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Olenka [21]
3 years ago
10

Solve question ( x + 4 ) ( x+2 )

Mathematics
2 answers:
nexus9112 [7]3 years ago
8 0
X^2+6x+8 if you multiply
Leokris [45]3 years ago
5 0
★ QUADRATIC RESOLUTION ★

Given function : x + 4 ( x + 2 )

x² + 2x + 4x + 8

x² + 6x + 8

For polynomialic equality :

x² + 6x + 8 = 0

★✩★✩★✩★✩★✩★✩★✩★✩★✩★✩★
You might be interested in
Mark on the lines whether the statement is correct about the graphs.
quester [9]

Answer:

1.= Correct

2.= False(Raul has a negative slope and Becky has a positive, it is not both positive so FALSE)

3.= Corect(They both cross on the x and y axis.)

Step-by-step explanation:

3 0
3 years ago
Find 16% of 25 litres
Svetllana [295]

Answer: 4

Step-by-step explanation:

(16/100) × 25

= 4

Therefore, 16% of 25 litres is 4 litres.

3 0
3 years ago
A student on the track team runs 45 minutes each day as a part of her training. She begins her workout by running at a constant
jeka57 [31]

D = RT would be the fundamental equation to answer this, which is

Distance in D

Rate is R (speed)

It is now.

We can determine the individual distances for the two legs of the whole to determine the overall distance D.

Initial Leg:

R = 8

T = a

D = 8a

8(45 – b) + 7.5b =D

What is the formula for rate and distance?

Use the formula d = st to determine speed, distance, or time. Distance is equal to speed multiplied by time. Given two known numbers, the Speed Distance Time Calculator can solve for the unknown sdt value.

Units of seconds (s), minutes (min), hours (hr), or hours, minutes, and seconds can be used to input or solve for time (hh:mm:ss). Time format shortcuts are shown below.

Use the formula d = st, or distance equals speed times time, to find the distance.

Distance Equals speed x time

Since both reflect a certain amount of distance per unit of time, such as miles per hour or kilometers per hour, rate and speed are comparable. If speed s and rate r are equal, then r = s = d/t. The corresponding formula is d = rt, which denotes Rate times time are equivalent to distance.

Distance = Rate x Time

Use the speed formula, s = d/t, which states that speed is equal to distance divided by time, to solve for speed or rate.

speed equals distance/time.

Use the time formula, t = d/s, which states that time is equal to distance divided by speed, to solve for time.

Time = Speed/Distance

Learn more about rate and distance brainly.com/question/1090517

#SPJ9

6 0
2 years ago
Find the quotient. 42j^4k^2/(-3j^3k)
jek_recluse [69]

42j^4k^2/(-3j^3k)

42/-3   * j^4/j^3   *k^2/k

-14 *j *k

3 0
3 years ago
I can't seem to figure out what numbers to use to solve this equation.
Kazeer [188]
Hello!

The first thing you should notice is that the exponent will be less than 1, as raising 27 to any power greater than 1 will make it larger, and you're trying to figure out what makes it equal to 3, a number less than 27.

Raising a number to a fractional power is taking its nth root: 21^{1/3} is \sqrt[3]{21}, so you'll really need to take the nth root of 27 to get 3. To figure out which root, write the number in exponential form with a base of 3:

27^{x} = 3
3^{3x} = 3^{1}

Now, the bases are the same (they are both 3), so you can set the exponents equal to each other:

3x = 1

Divide both sides by 3 and you've isolated x:

x =  \frac{1}{3}

Answer:
27^{1/3} = 3
6 0
3 years ago
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