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babymother [125]
4 years ago
5

I need help solving this proof please!! :)

Mathematics
1 answer:
faust18 [17]4 years ago
5 0

what is that please explain

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Simplify this expression. 3x2(7x2 − 9)
kirill115 [55]
<span>3x2(7x2 − 9)
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Nine more than twice a number is 17
Anettt [7]

Answer:

2x+9=17

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Which one is greater 26.2,262,275
Vesna [10]

Answer:

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Step-by-step explanation:

Greatest number to lowest number sequence:

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3 years ago
Find the quotient. Justify your answer.2x²-3x-5∕x+1
ale4655 [162]

Answer:

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Step-by-step explanation:

We do this as the simple division that we do with the integers.Find a quotient that is same as the first on multiplying with the divisor term of the dividend.

Divisor = x+1.

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We found that on multiplying 2x with x+1 we will get 2x²+2x and then subtracting it from dividend we will get -5x-5. We found that  only multiplying the divisor with -5 we will get -5x-5 and on subtracting it from the dividend the the remainder will be 0. Hence the quotient is 2x-5.

5 0
3 years ago
Paula can make 14 beaded bracelets in an hour.Tina can make 13 bracelets in an hour.In one week,Paula made bracelets for 6 hours
Leno4ka [110]
Paula would be 14 times 6 or 84
Tina would be 13 times 8 or 104
So tina made more
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