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puteri [66]
3 years ago
6

Does anyone understand how to do this? Solve r4<−5 or −2r−7 ≤ 3 . The solution is _or_

Mathematics
1 answer:
blagie [28]3 years ago
5 0
I believe this is the answer

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stira [4]
The answer would be 5,778 K.
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3 years ago
Factor completely. x^3-8x^2-2x+16
amm1812

Step-by-step explanation:

{x}^{3 }  - 8 {x}^{2}  - 2x + 16 \\  =  {x}^{2} (x - 8) - 2(x - 8) \\  = (x - 8)( {x}^{2}  - 2) \\  = (x - 8)( {x}^{2}  -  { \sqrt{2} }^{2} )  \\  = (x - 8)(x +  \sqrt{2} )(x -  \sqrt{2} )

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4 years ago
252,247,242 Find the 31st term.
Bumek [7]

Answer:

97

Step-by-step explanation:

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know how to multiply

8 0
3 years ago
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Grace [21]

Answer:

-2, -1/2

Step-by-step explanation:

6 0
3 years ago
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67.28 rounded to 1 decimal point
Svetlanka [38]

Answer:

67.3

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Since you can only round to one decimal point we look at the last digit which is 8 thus we round up to 67.3

6 0
3 years ago
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