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find all nonnegative integer solutions

find all nonnegative integer solutions of the systemx+y<8 x+t<8 t+y<8 z+t<8
1. 2 answers
2. asked by math
3. 466 views
find all nonnegative integer solutions of the systemx+y<8 x+z<8 t+y<8 z+t<8
1. 0 answers
2. asked by math
3. 836 views
How many nonnegative integer solutions does the equation x+y+z+t = 15 have?
1. 1 answer
2. asked by picklepeter
3. 1,073 views
We need to show that 4 divides 1-n2 whenever n is an odd positive integer.If n is an odd positive integer then by definition n =
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2. asked by Don(please check my math)
3. 545 views
avatarFind the number of solutions to x_1 + x_2 + x_3 + x_4 + x_5 \le 1 in nonnegative integers.
1. 1 answer
2. asked by Fiona
3. 18 views
Given a fixed positive integer k > 1, find all integer solutions to the equation y^k = x^2 + x.(x^y means x to the power of y)
1. 1 answer
2. asked by Swag
3. 577 views
the sum of an even integer and twice the next greater even integer is the same as the difference between five times the greater
1. 2 answers
2. asked by carlos
3. 747 views
Prove that if x and y are nonnegative real numbers, then (x+y)/2 ≥ sqrt(xy).Use the technique of working backward from the
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2. asked by Meg
3. 1,259 views
If true, prove. If false, provide just a counterexample:a. For every function f from nonnegative integers into nonnegative
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2. asked by huing
3. 505 views
The equation: x2=91 has what kind of solution(s) for x ?(2 points) Responses One rational, integer solution One rational,
1. 1 answer
2. 48 views