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inn [45]
3 years ago
15

BRAINLIEST WILL BE INCLUDED IF YOU HELP

Mathematics
2 answers:
Evgen [1.6K]3 years ago
5 0

Answer:

12 and 28 is 4 next one is 375x2y then 588m2n2

Step-by-step explanation:


ahrayia [7]3 years ago
4 0

Answer:

1. 4

Step-by-step explanation:


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Answer:

The solution of given equation is ( - 1 + 2 i ) , ( - 1 - 2 i )

Step-by-step explanation:

Given equation as :

3 x² + 6 x +15 = 0

The value of x fro the quadratic equation a x² + b x + c = 0 is obtained as

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So , from given eq , the value of x is now obtain as

x = \frac{-b\pm \sqrt{b^{2}-4\times a\times c}}{2\times a}

Or, x =  \frac{-6\pm \sqrt{6^{2}-4\times 3\times 15}}{2\times 3}

Or, x = \frac{\sqrt{-144} }{6}

∴   x = ( - 1 + 2 i ) , ( - 1 - 2 i )

Hence The solution of given equation is ( - 1 + 2 i ) , ( - 1 - 2 i )  Answer

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3 years ago
Given f(x) and g(x) = f(x) + k, look at the graph below and determine the value of k.
EastWind [94]

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F(x) G(x)

7 0
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Sam evaluated the expression x2y for x = 7 and y = 9. He got a value of 49. which of the follwing statements is correct
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