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Olegator [25]
3 years ago
5

Multiply. 2x(x2 + 2x - 6)

Mathematics
2 answers:
Stels [109]3 years ago
8 0
<span>2x(x2 + 2x - 6)
</span>First add what is in the "(" wich is 2x+2x
<span>2x(4x - 6)
</span>Second multiply the 2x by the 4x & -6
<span>8x-12x
Now subtract the -12x from the 8x
8x-12x = -4x


</span>
Anna11 [10]3 years ago
7 0
<span>x = {1.645751311, -3.645751311}

</span>
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3 years ago
Solve 4.05p+14.40= 4.50(p+3)
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2 years ago
Read 2 more answers
Find the value of the variable and BC, if B is between A and C.<br> AB = 5x, BC = 3x-1, AC = 47
schepotkina [342]

Answer:

17

Step-by-step explanation:

AC = AB + BC

Since we know what each variable equals, we can write out the equation as shown:

47 = 5x + 3x - 1

Combining like terms:

47 = 8x - 1

Add 1 on both sides:

48 = 8x

Divide 8 on both sides:

X = 6

Now that we know what X equals, we can solve BC.

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BC = 17

Therefore BC = 17.

4 0
3 years ago
Mr. Arnold is buying dry-erase markers for his classroom. He already has 7 markers. Mr. Arnold buys 5 packs with 7 markers each
klemol [59]

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Step-by-step explanation:

that’s the answer

3 0
2 years ago
What is (9,+9)0-2 and 158932x738995
Mekhanik [1.2K]

Answer:

117,449,953,338.

Step-by-step explanation:

(9,+9)0-2  =  0 - 2

= -2.

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So the answer is

117,449,953,340 - 2

= 117,449,953,338.

6 0
3 years ago
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