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OverLord2011 [107]
2 years ago
11

Written as a simplified polynomial in standard form, what is the result when

Mathematics
1 answer:
kompoz [17]2 years ago
8 0

2x-8 - (2x+7)^2\\\\=2x-8 -(4x^2 + 2\cdot 2x \cdot 7 + 7^2)\\\\=2x-8-(4x^2 + 28x +49)\\\\=2x - 8 -4x^2-28x -49\\\\=-4x^2 -26x -57\\\\

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Please can someone help
Sergeu [11.5K]
Answer = £44,918

220x8.8 = 1936
2.3x2.1 = 4.83
1936 + 4.83 = 1940.83
1940.83/1.6 = 1213.01
1214x37 = 44918
6 0
3 years ago
Written as a simplified polynomial in standard form, what is the result when
arlik [135]

8x3 + 10x2 – 8x + 1

: Hope this helps :)
5 0
3 years ago
Please help! this is a final! FUNCTIONS
Gnom [1K]
The zeroes are -1/2 and -2
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3 0
3 years ago
THERE ARE 120 CHOCOLATES AND SOME BOXES. EACH BOX HOLDS 9 CHOCOLATES. WHAT IS THE LEAST AMOUNT OF BOXES THAT WILL BE NEEDED ?​
mojhsa [17]

Answer: 13

Step-by-step explanation:

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8 0
3 years ago
If 3 p +3 4 =90
klemol [59]
3p + 34 = 90
3p = 90 - 34
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p = 56/3
p = 18.67 (thats rounded)

2r + 44 = 76
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r = 32/2
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53 + 6s = 1421
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s = 1368/6
s = 228

" the product " means multiply
p x r x s = 18.67 x 16 x 228 = 68,108.16




8 0
3 years ago
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