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PSYCHO15rus [73]
2 years ago
14

Can you help me with these two?

Mathematics
2 answers:
bixtya [17]2 years ago
6 0
12. ((x+3) (x-1)) / (x-3)
13. 8m^7-10m^5
timofeeve [1]2 years ago
3 0
For number 13 it is the fourth one since you can break it apart as (8m^7)/(2m^3) then subtract (10m^5)/(2m^3)
You might be interested in
Select all pairs of numbers that have a least common multiple of 30.
ddd [48]

5 and 6  and 3 and 10, the pairs of numbers that have a least common multiple of 30.

<u>Step-by-step explanation:</u>

Case 1: LCM (3, 6)

Prime factorization of 3:  1 \times 3

Prime factorization of 6:  2 \times 3

Using all prime numbers found as often as each occurs most often we take

               2 \times 3=6

Therefore LCM (3, 6) = 6.

Case 2: LCM (5, 6)

Prime factorization of 5:  1 \times 5

Prime factorization of 6:  2 \times 3

Using all prime numbers found as often as each occurs most often we take

                     5 \times 2 \times 3=30

Therefore LCM (5, 6) = 30

Case 3: LCM (3, 10)

Prime factorization of 3:  1 \times 3

Prime factorization of 10:  2 \times 5

Using all prime numbers found as often as each occurs most often we take

                    5 \times 2 \times 3=30

Therefore LCM (3, 10) = 30

Case 4: LCM (5, 10)

Prime factorization of 5:  1 \times 5

Prime factorization of 10: 2 \times 5

Using all prime numbers found as often as each occurs most often we take

                       5 \times 2=10

Therefore LCM (5, 10) = 10

8 0
3 years ago
What is the equation of a horizontal line passing through the point (2, 10)?
Vlad1618 [11]
I think the answer is x=2
3 0
3 years ago
When factoring to reveal the roots of the equation x² + 2x° - 9x- 18 = 0, which equations
timofeeve [1]
1 and 3 only answer is number 2
7 0
3 years ago
Can the sum of two mixed numbers be equal to 2? Explain why or why not.
Serga [27]
No, because 1 is not a mixed and there is not another pair of nubers that equal 2 in mixed numbers.
6 0
3 years ago
13. Given f(x) = X – 3 and g(x) = 4x, find f(g(x)).
Blizzard [7]

Step-by-step explanation:

f(g(x))

= f(4x)

= (4x) - 3. (A)

4 0
3 years ago
Read 2 more answers
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