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const2013 [10]
3 years ago
10

Does anyone know how to do this

Mathematics
2 answers:
Paraphin [41]3 years ago
5 0

Answer: 7(x+2)(x+3)

Step-by-step explanation:

First, you want to find the GCF, 7 goes into all the terms evenly

so 7x^2 + 35x + 42 = 7(x^2 + 5 + 6)

to factor (x^2+5+6), you want to find two numbers whose product is 6 and whose sum is 5 (2 and 3)

so (x^2 + 5 + 6) becomes (x+2)(x+3)

and 7(x^2 + 5 + 6) becomes 7(x+2)(x+3)

Shtirlitz [24]3 years ago
5 0

Answer is 7(xsquared+5x+6)

Step by step:

all of the coefficients are divisible by seven so divide them y 7 and put 7 outside the parenthesis

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What is 7 divided by 2/3
soldier1979 [14.2K]

Answer:

10.5

Step-by-step explanation:

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2 years ago
A circle has a diameter with endpoints of (-3, 8) and (7, 4). What is the center of the circle?
Alexeev081 [22]
The center of the circle is expressed as (h,k) in the standard form  of equation. In this case, the diameter endpoints are <span>(-3, 8) and (7, 4). Hence the circle center has coordinates which are the midpoints of the two points. 

x = (-3 + 7) /2  = 2
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hence the center of the circle is (2,6)</span>
5 0
2 years ago
What does it mean when 6 people share 12 muffins
Andrej [43]

Answer:

Each person gets 2 muffins

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5 0
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Read 2 more answers
What is the distrubite propety to factor the greatest common divider for 12+80
Olegator [25]

Answer:

First, write out the prime factorization of both 12 and 80: 12 = 2 x 2 x 3 and 80 = 2 x 2 x 2 x 2 x 5. Now collect only the prime numbers that each of them share in their factorizations, which are only two 2's. Thus, the greatest common factor between 12 and 80 is 2 x 2 = 4. Step-by-step explanation:

7 0
3 years ago
The ratio of male students to female students is 4 to 5. if there is a total of 6192 students, find the number of male syudents
Fittoniya [83]
5+7=12 is the number of elements.
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5+1350=6,750 males.
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Proofs:
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5/7=6,750/9,450
5*9,450=7*6,750
<span>47,250=47,250</span>
4 0
2 years ago
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