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xenn [34]
2 years ago
10

Please help asap! answer should be in polynomial in standard form

Mathematics
1 answer:
snow_tiger [21]2 years ago
6 0

Answer:

-2y^{4} - 5y² + 42

Step-by-step explanation:

Each term in the second factor is multiplied by each term in the first factor, that is

y²(- 2y² + 7) + 6(- 2y² + 7) ← distribute both parenthesis

= - 2y^{4} + 7y² - 12y² + 42 ← collect like terms

= - 2y^{4} - 5y² + 42 ← in standard form

[ standard form means the first term has the largest exponent of the variable, followed by other terms in descending powers of the variable. ]

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grigory [225]

Answer:

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Step-by-step explanation:

1.  12 1/4 ÷ 7

2. = 49/4 x 1/7

3.  =49/28

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I hope this was helpful

6 0
2 years ago
Convert 1.43 g/mL to the unit g/m3.
viktelen [127]
1430000 is the answer to Converting 1.43 g/mL to the unit g/m3 Also, <span>1 ml = 1cm3 = 1E-6 m3 </span>
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3 years ago
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Ksivusya [100]
-2x^2+8x+5 is the standard form
5 0
3 years ago
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velikii [3]

Answer:

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7 0
2 years ago
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