04/09/18
Find the cardinal number for the following set.
A={104,105,106,107,...,141
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04/03/18
What is the value of c so that x² +3x + c is a perfect-square trinomial?
can you guys help me ?
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03/26/18
Can anyone answer? How to convert this sentences into quantifiers form?
(i) If a and b are real numbers with a ≠0, then ax + b = 0 has a solution.
(ii) If a and b are real numbers with a ≠0, then ax + b = 0 has a unique solution.
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03/26/18
Determine the angle measure between vectors u and v: u = – 3i + 3j and v = 3i + 2j .
i dont really understand this question.
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03/26/18
Given that one root of x^4+10x^3+35x^2+50x+34=0 is -4+i, find the other three roots
I have not done an equation like this in a long time and I need help.
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the difference of the roots of a quadratic equation is 6 find c.
x2+x+c=0
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