2 years ago

It’s not 99/130 MARKING BRAINLIEST!!

Mathematics

1 answer:

marin [14]2 years ago

6 0

Answer:

Step-by-step explanation:

101/130 (C) is your answer

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Find the roots of the following equations. a) 4x+9=34 b) (x-4)(x+2)=0 c) 2x^2-6x+4=0

Masteriza [31]

A. 4x + 9 = 34
 - 9 - 9
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 4 4
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B. (x - 4)(x + 2) = 0
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C. 2x² - 6x + 4 = 0
 2(x²) - 2(3x) + 2(2) = 0
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 2 2
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 x = -(-3) +/- √((-3)² - 4(1)(2))
 2(1)
 x = 3 +/- √(9 - 8)
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 x = 3 + 1 U x = 3 - 1
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2 years ago

Factor as the product of two binomials. x^2 - 4 Thank you!!

EastWind [94]

I think the answer is (x-2 ) x ( x+2)

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2 years ago

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Write each improper fraction as a mix numbet 19/4

anastassius [24]

Answer:

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