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Sav [38]
3 years ago
8

EXPLAIN YOUR ANSWER

Mathematics
1 answer:
ivanzaharov [21]3 years ago
4 0
Both equations are in point-slope form. They also both have the same slope but their y-intercepts are different, this means that they wil never cross paths and so the answer is no solution!
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8 with a exponent of 2 +7
Lyrx [107]

Answer:

71

Step-by-step explanation:

8²=64

64+7=71

I hope this helps!

8 0
3 years ago
Read 2 more answers
Algebra help pls <3
Liono4ka [1.6K]
B is right:
because it is -2 will make it 0 so it is two unit to the left.

3 0
3 years ago
Find the sum and express it in simplest form. (3a^2 + 2a) + (5a^-a -7) ​
fredd [130]

Answer:

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Step-by-step explanation:

7 0
3 years ago
How do I simplify the following to "a+bi" form: (1+2i)^3
damaskus [11]

Answer:

Expand it.

(1+2i)^3 is equal to (1+2i)(1+2i)(1+2i).

Multiply everything out (being sure to multiply <em>every</em> term. (1+2i) * (1+2i) = 1+2i+2i+4i^2.

i is the square root of negative one, so i^2 is just -1. 1+2i+2i-4 is what you get from the first two, so now simplify that:

1-4 + 2i+2i = (-3+4i) and now multiply that by (1+2i):

(-3+4i) * (1+2i) = -3 - 6i +4i +8i^2.

Simplify again, and the answer is: -11-2i

Step-by-step explanation:

I hope this helps - really my only tip is don't spend time thinking about what i is, that just hurts your brain. Just remember that i^2 is equal to negative one, and treat it like regular multiplication and you will be fine.

7 0
2 years ago
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Sindrei [870]

Answer:

2.6?:))))

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3 years ago
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