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3 years ago

Solve 3x2 − 7x − 2 = 0.

Mathematics

1 answer:

Daniel [21]3 years ago

8 0

The answer think will be x=4/7

Or 4-7x

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HELP WILL GIVE BRAINLIEST

Ganezh [65]

Answer:

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Step-by-step explanation:

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3 years ago

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A football team won 10 matches out of the total number of matches they played if their win percentage was 40 then how many match

KiRa [710]

Answer:the football team played 25 games in all

Step-by-step explanation:

Let x represent the total number of matches that the football team played.

The football team won 10 matches out of the total number of matches they played. if their win percentage was 40, it means that

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1000 = 40x

x = 1000/40 = 25

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3 years ago

C. 46.97<br> D. 45.07<br> Math question don't guess Please help

alexandr402 [8]

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3 years ago

2/3 x (-6/7 + 4/5) = (2/3 x 4/5) x (-6/7) : verify

kifflom [539]

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Hi my lil bunny!

❀ _____.______❀_______._____ ❀

Let's solve your equation step-by-step.

$(\frac{2}{3}x) ( \frac{-6}{7} + \frac{4}{5}) = [\frac{\frac{2^x4}{3} }{5} ] ( \frac{-6}{7} )$

$\frac{-4}{105} x = \frac{-4x^5}{35}$

Step 1: Subtract $(-4)/35x^5$ from both sides.

$\frac{-4}{105} x - \frac{-4}{35x^5} = \frac{-4x^5}{35} - \frac{-4x^5}{35}\\\\\frac{4}{35}x^5 + \frac{-4}{105} = 0$

Step 2: Factor left side of equation.

$x(0.114286 x^4 - 0.038095 ) = 0$

Step 3: Set factors equal to 0.

$x = 0 or 0.114286 x^4 - 0.038095 = 0\\\\x = 0 or x = -0.759836 or x = 0.759836$

So the answer is : x = 0 or x = - 0.759836 or x = 0.759836

❀ _____.______❀_______._____ ❀

Xoxo, , May

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Hope this helped you.

Could you maybe give brainliest..?

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3 years ago

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Which is the 2nd term when 3+2x^2-3x^4+x^3 is Arranged in descending order.

AlladinOne [14]

I think the answer is B.

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3 years ago