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GalinKa [24]
3 years ago
11

Factor the expression. x2-x-6​

Mathematics
2 answers:
Anastasy [175]3 years ago
4 0

Answer:

(x-3)(x+2)

Step-by-step explanation:

x^2-x-6\\=x^2-3x+2x-6\\=x(x-3)+2(x-3)\\=(x-3)(x+2)

lisabon 2012 [21]3 years ago
3 0

Answer:

(x+2)⋅(x−3)

Step-by-step explanation:

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valina [46]

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6 0
3 years ago
I need help solving 11 3/4 minus 8 2/10
melomori [17]

Answer:

The answer is 3 11/20

Step-by-step explanation:

Subtract whole numbers, 11 - 8 = 3

Then combine fractions 3/4 - 2/10= 11/20

hope this helps! :D


4 0
3 years ago
70% of a number is 98.
hammer [34]
The solution is as follows:

Set up the proportion:

70% - 98
90% - x

70% / 90% = 98 / x

7 / 9 = 98 /x

(7 / 9) x = 98

x = 98 x 9/7

x = 14 x 9

x = 126

The answer is <span>D. 126.


I hope my answer has come to your help. God bless and have a nice day ahead!</span>
8 0
3 years ago
What is 75% of 162? Show your work and/or explain your reasoning.
zhannawk [14.2K]

Answer:

121.5

Step-by-step explanation:

75% =  75/100

Step 2 - Mutiply percenatge fraction by the entire (100%) quantity

75/100× 162 = 121.5

Final result

75 percent of 162 is 121.5

3 0
2 years ago
Read 2 more answers
Find all roots x3^-8=0
Travka [436]

Answer:

Step-by-step explanation:

hello :

x3^-8=0  means : x3^=8

but : 8 = 2^3

so : x3^= 2^3

x=2

7 0
3 years ago
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