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Stels [109]
3 years ago
12

Please help with the first question. angle help!

Mathematics
1 answer:
fredd [130]3 years ago
3 0

yw good luck

i did the three questions then i put some math notes in the bottom right corner

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Find the value of using identities 996^2
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Answer:

992,016

Step-by-step explanation:

{996}^{2}  \\  =  {(1000 - 4)}^{2}  \\  =  {1000}^{2}  - 2 \times 1000 \times 4 +  {4}^{2}  \\  = 1000000 - 8000 + 16 \\  = 1000016 - 8000 \\  = 992,016 \\

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3 years ago
The librarian needs to return 24 books to the shelf. In one hour she finished 3/4 of the job. How many books has she
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18 books done and 6 books left

Step-by-step explanation:

24 *3/4 = 18

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When you add, multiply or subtract polynomials, the operation results in another polynomial.

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In our case this is option D.

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2 years ago
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