Whats the factored form of 6x 2 - 8x - 8 = 0

Mathematics

1 answer:

qwelly [4]3 years ago

5 0

Answer:

x = -2/3 , 2

Step-by-step explanation:

Factor 2 out of 6 x^ 2 − 8 x − 8

2 ( 3 x^ 2 − 4 x − 4 ) = 0

Factor

2 ( 3 x + 2 ) ( x − 2 ) = 0

Set 3 x + 2 equal to 0 and solve for x

x = -2/3

Set x − 2 equal to 0 and solve for x

x = 2

The final solution is all the values that make 2 ( 3 x + 2 ) ( x − 2 ) = 0

x = -2/3 , 2

Hope this can help you

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Answer:

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Step-by-step explanation:

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tia_tia [17]

Answer:

$8-6i$

Step-by-step explanation:

Multiply out $(3-i)^2$ in order to find out which expression it is equivalent to.

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$(3-i)^2\\(3-i)(3-i)$

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