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andrey2020 [161]

2 years ago

13

PLEASE HELP!! Factor completely: x2 + 6x + 8

2 answers:

Harman [31]2 years ago

7 0

8(x + 1) Is the answer

erik [133]2 years ago

7 0

Hey!

Let's simplify this...

x² + 6x + 8 --------> Now, we need to find two numbers that multiply to 8 and also add up to 6
<u>factors of 8</u>
1
2 ---->
4 ----> These two multiply to 8 and add up to 6
8

Let's solve this now!

x² + 6x + 8
<u>(x + 4)(x + 2)</u> ----> If you want to check your answer just FOIL them
<u />Your x-intercepts will be -4 and -2

Hope this helps! :D

<u>Please vote me for Brainliest if there is a second answer!</u>

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Vusi makes bead bracelets in different designs. The first design uses 23 beads, the second design uses 29 beads and the third de

sergey [27]

When the remainder theorem is applied to the total number of beads, the number of beads left is 3

<h3>What is remainder theorem?</h3>

The question is an illustration of remainder theorem. Remainder theorem is used to determine the remainder when a number divides another

The number of beads used in each design are given as:

$First = 23$

$Second = 29$

$Third = 31$

Calculate the total number of beads used for all three designs

$Total =First + Second + Third$

$Total =23 + 29 + 31$

$Total =83$

The number of available beads is:

$Available = 750$

Divide 750 by 83, to get the total number of designs

$n = \frac{750}{83}$

$n =9.03$

Remove decimal (do not approximate)

$n = 9$

The number of beads remaining is calculated using:

$Remaining =Available -n \times Total$

$Remaining =750 -9 \times 83$

$Remaining =3$

Hence, there are 3 beads remaining

Read more about remainder theorem at:

brainly.com/question/13328536

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2 years ago

Susan is buying black and green olives from the olive bar for her party. she buys 4 pounds of olives. black olives cost $3 a pou

natali 33 [55]

5 pounds each is a two great things to do so

5 0

3 years ago

Read 2 more answers

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Mademuasel [1]

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3 years ago

Solve for x then find the measure of the angle given

ololo11 [35]

Answer:

∠ MPQ = 125°

Step-by-step explanation:

∠ LMN and ∠ MPQ are corresponding angles and are congruent , so

5x = 3x + 50 ( subtract 3x from both sides )

2x = 50 ( divide both sides by 2 )

x = 25

Then

∠ MPQ = 3x + 50 = 3(25) + 50 = 75 + 50 = 125°

8 0

2 years ago

Solve -4(10 + 3x) - (x + 8) = -9. Check your solution.

julia-pushkina [17]

Answer:

x = -3

Step-by-step explanation:

Given the equation, -4(10 + 3x) - (x + 8) = - 9:

Distribute -4 into (10x + 3x), and - 1 into (x + 8):

-4(10 + 3x) - (x + 8) = - 9

-40 -12x - x - 8 = -9

Combine like terms:

-48 - 13x = -9

Add 48 to both sides:

-48 + 48 - 13x = -9 + 48

-13x = 39

Divide both sides by -13:

$\frac{-13x}{-13} = \frac{39}{-13}$

x = -3

Therefore, x = -3

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5 0

2 years ago