3 years ago

15600=x (x+1)(x+2) What is x?

Mathematics

2 answers:

Andrew [12]3 years ago

4 0

The answer is x = 24

BabaBlast [244]3 years ago

4 0

X=24, x=-27/2+i sqrt(1871/2), x=-27/2-i sqrt(1871/2)

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Alla [95]

Answer: No solution

Step-by-step explanation:

-10x-16=14

-16x-6=14

-10x-16=-16x-6

-10x+16x-16=-16x+16x-6

6x-16=-6

6x-16+16=-6+16

6x=10

x=10/6

x=5/3

-16(5/3)-6=

-80/3-6*3/3=

-80/3-18/3=

(-80-18)/3=-98/3 $\neq$ 14

Hence, there is no solution

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2 years ago

Please help im really confused<br><br> Which expression is equivalent to 4(7 + 8)?

Hatshy [7]

Answer:

With the answer choices:

A. 11 + 8

B. 11 + 12

C. 28 + 12

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The answer would be 28+32.

Step-by-step explanation:

Use the distributive law.

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4 * 8 = 32

Hope this helps!

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3 years ago

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NikAS [45]

Answer:

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Step-by-step explanation:

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6 0

3 years ago

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The length of a pen is 5 more than its width.The perimeter is 26 m.Find the length and the width.

meriva

P=2l+2w

Since it is given that P=26m, length is 5 more than its width (w+5), we'll work it out in the perimeter formula.

26=2(w+5)+2w
26=2w+10+2w
26=4w+10
4w=26-10
4w=16
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Thus the width is 4m. Let's find the length.

l=w+5
l=4+5
l=9

The length of a pen is 9m.

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3 years ago

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irina1246 [14]

$51.48 should be the answer

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