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Frequently Asked exam Numerical Ability - Quadratic Equations Math Questions and Answer

(#M40073159) EXAM QUESTION Keep an EYE

a boat goes upstream 30 miles and downstream 44 miles in 10 hours.the next day it goes upstream 40 miles and downstream 55 miles in 13 hours.what is the average speed of the boat and the stream?

Asked In exam (10 years ago)

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(#M40051944) EXAM QUESTION Keep an EYE

which of the following is a pattern for multiplying the sum and diffrence of the same terms, a + b

a. a2 + 2ab + b2
b. a2 + b2
c. a2 + ab + b2
d. a2 - b2

Asked In exam (10 years ago)

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(#M40041887) EXAM QUESTION Keep an EYE

I need some help with these problems I am having problems

Factor completely x^3-x^2-20x

and also

solve: 3/x-1=6/x+2

Thank you

Asked In exam (10 years ago)

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(#M40034524) EXAM QUESTION Keep an EYE

Solve this
x^2+y^2+z^2=? If x+y+z=0

Asked In Exam Aashu (11 years ago)

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