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oee [108]
3 years ago
13

Factorise completely x^3+6x^2+3x-10

Mathematics
2 answers:
Goshia [24]3 years ago
5 0

Answer:

(X-1)(x+2)(x+5)

Step-by-step explanation:

natima [27]3 years ago
4 0

Answer:Solution

(

−

1

)

(

+

2

)

(

+

5

)

(

x

−

1

)

(

x

+

2

)

(

x

+

5

)

(x−1)(x+2)(x+5)

Step-by-step explanation:

How to solve your problem

3

+

6

2

+

3

−

1

0

x

3

+

6

x

2

+

3

x

−

10

x3+6x2+3x−10

Grouping

1

Find one factor

Factor by grouping

Factor by grouping

Factor by grouping

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mestny [16]
Is that the question??
5 0
3 years ago
A number plus itself, plus twice itslef, plus 4 times itself, is equal to -104. what is the number?
Nutka1998 [239]
Let's represent this unknown number with the variable 'n'
n + n + 2n + 4n = -104

Explanations:
'n+n' - a number plus itself
'+2n' - plus twice itself
'+4n' - plus 4 times itself


Anyway:
n + n + 2n + 4n = -104
Simplify:
8n = -104
Divide both sides by 8:
n = -13

The number is -13
Good luck! If you need me to explain something in more depth, just ask :))
-T.B.
8 0
3 years ago
At Sam's birthday lunch, Sam and one of her friends each ordered a $4 salad while her other 4 friends each ordered a $6 sandwich
Brrunno [24]

Each person will pay $7 before taxes and tip.

Step-by-step explanation:

Price of salad = $4

Price of two salads = 4*2 =$8

Price of sandwich = $6

As 4 friends ordered sandwiches, therefore,

Price of 4 sandwiches = 6*4 = $24

Price of slice of cake = $3

Total = 2 salads + 4 sandwiches + 1 slice of cake

Total = 8+24+3

Total = $35

5 friends will split the bill evenly, therefore,

Bill for one person = \frac{Total\ bill}{No.\ of\ people\ paying}

Bill for one person = \frac{35}{5} = \$7

Each person will pay $7 before taxes and tip.

Keywords: addition, division

Learn more about addition at:

  • brainly.com/question/13219835
  • brainly.com/question/1836777

#LearnwithBrainly

6 0
3 years ago
Solve the inequality and enter your solution as an inequality comparing the variable to the solution
weqwewe [10]

Answer:

x < 7

Step-by-step explanation:

We are given an equation of inequality and we have to solve the equation as an inequality.

The given equation is - 19 > x - 26

⇒ - 19 + 26 > x

⇒ 7 > x

⇒ x < 7 {Since, if a > b then we can write b < a, as they are equivalent}

Hence,the solution of the equation of the inequality is x < 7. (Answer)

8 0
3 years ago
Hi what is the answer of 6 divided by 27 white remainder
Alexxx [7]
Your answer is 0.2 I think
8 0
3 years ago
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