3 years ago

Whats 20y^2+5Y+8 its basic algebra

1 answer:

8 0

Y1 = -0.125 , y2= -0.125

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Veronika [31]

I^5 + i^6 + i^7 + i^8

i^11 + i^15

i^26

therefore your answer is:

i^26

7 0

2 years ago

KengaRu [80]

Answer: positive: 1; negative: -1, -2, -3

Step-by-step explanation: 1 is greater than -2 and less than 2

-1, -2, and -3 are all greater than it equal to -3 and less than 2

6 0

3 years ago

goldfiish [28.3K]

The answer is 16 because 16•5=80 and then 80-9=71 yk?

3 0

3 years ago

GaryK [48]

Answer: perpendicular lines

Step-by-step explanation:

look up "Two straight lines that intersect at a right angle"

4 0

3 years ago

viktelen [127]

Answer:

$mn + 5m - 2 + mn + 3 \\ = 2mn + 5m + 1 \\ = = = = = = = = = = =$

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4 0

3 years ago