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Lady_Fox [76]
3 years ago
5

What is: 6x^2-4x-10?

Mathematics
2 answers:
Bad White [126]3 years ago
4 0

Answer:

x = 1⅔ or -1

Step-by-step explanation:

6x² -4x - 10

a=6, b=-4, c=-10, ac= -60

factors -10 & 6

6x² + 6x - 10x -10 =0

(6x² + 6x) - (10x - 10) =0

6x(x +1) - 10(x+1) =0

(6x-10)(x+1)=0

6x-10=0 or. x+1=0

6x= 10 or x= -1

x= 10/6 or. x= -1

x=1⅔ or x= -1

abruzzese [7]3 years ago
3 0

<em>answer \\ (3x - 5)(2x + 2) \\ solution \\  {6x}^{2}  - 4x - 10 \\  =  {6x}^{2}  - (10 - 6)x - 10 \\  =  {6x}^{2}  - 10x + 6x - 10 \\  = 2x(3x - 5) + 2(3x - 5) \\  = (3x - 5)(2x + 2) \\ hope \: it \: helps</em>

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Answer:

Step-by-step explanation:

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Answer:

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4 years ago
Suppose Z has a standard normal distribution with a mean of 0 and standard deviation of 1. 27% of the possible Z values are grea
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Answer:

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Hope this helps 
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4 years ago
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