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3 years ago

Pls answer this for me. ASAP

Mathematics

1 answer:

WARRIOR [948]3 years ago

4 0

Answer:

Step-by-step explanation:

1) From AP to PB

we get , from part to part that ,

AP=(1/2)*PB or

PB = 2*AP

2) from part to whole,

AP to AB, we get

AP = (1/3)*AB

or AB = 3*AP

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If the equation y² - (K-<br>2y + 2k +1 = 0<br>with equal roots find the value of k

777dan777 [17]

Answer:

y² - (K- 2)y + 2k +1 = 0

equal roots means D=0

D= b^2 - 4ac

a=1, b= (k-2), c= 2k+1

so,

(k-2)^2 - 4(1)(2k+1) = 0

=> k^2 +4 - 8k -4 = 0

=> k^2 -8k = 0

=> k^2 = 8k

=> k= 8k/k

=> k = 8

Therefore the answer is k= 8

Hope it helps........

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3 years ago

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Lady_Fox [76]

Answer:

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Step-by-step explanation:

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Kevin buys

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Answer:

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Step-by-step explanation:

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