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Ilia_Sergeevich [38]
3 years ago
9

(x + 2) is raised to the fifth power. The third term of the expansion is:

Mathematics
1 answer:
morpeh [17]3 years ago
6 0

Answer:

3

Step-by-step explanation:

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Please help i need help please
posledela

Answer:

o

Step-by-step explanation:

7 0
3 years ago
Find the value of a if given points are collinear (5,1) (3,2) and (1,a)​
Ksenya-84 [330]

9514 1404 393

Answer:

  a = 3

Step-by-step explanation:

The x-values 5, 3, 1 form an arithmetic sequence. The y-values will do the same: 1, 2, a = 1, 2, 3 -- a common difference of +1.

  a = 3

8 0
2 years ago
3 = 2 – x 3 = 2 – 2 – x 3 = –x 2003-03-02-00-00_files/i0110000.jpg –3 = x A. The student incorrectly applied the multiplication
rewona [7]
Answer:
B. The student did not properly apply the addition property to isolate x

Explanation:
When given an equation to solve, always remember that when you do an external operation (add/subtract/multiply a term or divide by a term) on one side of the equation, the same operation should be applied on the other side in order to maintain the equality of the equation.

Now, let's take a look on the steps done:
Step 1:
3 = 2 - x
Step 2:
3 = 2 - 2 - x
Step 3:
3 = -x

Now, note n step 2, the student wanted to get rid of the 2 next to the x, therefore, he subtracted 2. However, the student did not subtract the 2 from the other side of the equation. Since we're taking addition (we're adding a -2), therefore, the student incorrectly applied the addition property to isolate the x.

The correct steps would be as follows:
Step 1:
3 = 2 - x
Step 2:
3 - 2 = 2 - 2 - x
Step 3:
1 = - x

Hope this helps :)
5 0
3 years ago
- 1 2 (x + 5) = -10 I need helpppppp
Anna007 [38]

Answer:

See below

Step-by-step explanation:

Do you mean -12(x+5)=-10?

Divide both sides by -12 -> x+5=10/12

Subtract 5 on both sides -> x=10/12-5 -> x=-4 1/6

So x=-4 1/6

Let me know if this wasn't the right equation

7 0
3 years ago
Read 2 more answers
How many pennies are in 1 months lion dollars?
My name is Ann [436]
Ten thousand pennies
5 0
3 years ago
Read 2 more answers
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