Mathematics, 24.07.2019 18:30 devontadunn4789
Let a be a rational number and b be an irrational number which of the following are true statements a. the sum of a and b is never rational. b. the product of a and b is rational c. b^2 is sometimes rational d. a^2 is always rational e.āa is never rational f.āb is never rational
Answers: 1
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Which graph represents the following piecewise defined function?
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The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.
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Mathematics, 21.06.2019 18:30
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?
Answers: 1
Let a be a rational number and b be an irrational number which of the following are true statements...
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