No entiendo estos ejercicios......, (x-y+z)2=

(x-y+z)2=

Math question, The Timbuktu post office has only 3 cents and 7 cents stamps...

The Timbuktu post office has only 3 cents and 7 cents stamps having run out of all other denominations. What are the six amounts of postage that cannot be created? How do you know

Finite Mathematics, Suppose that a company has a fixed cost of $150 per day...

Suppose that a company has a fixed cost of $150 per day and a variable cost of x^2+x. Further suppose that the revenue function is R(x) = xp and the price per unit is given by p =

1, 20

20

Boolean,

2 step Inequality, -3/4(x=6/5)>-159/160

-3/4(x=6/5)>-159/160

Exponents and logarithms, Ask question #Minimum 100evaluate the expression ...

Ask question #Minimum 100evaluate the expression log4 (x - 7) =3 words accepted#

Factoring, factor=(a+b2)+1

factor=(a+b2)+1

Zeroes - roots of polynomials, We'll begin this section by defining just wh...

We'll begin this section by defining just what a root or zero of a polynomial is.  We say that x = r is a root or zero of a polynomial, P ( x) , if P ( r )= 0 .  In other terms x=

Solving linear equations by graphing, x+y=6 -x+y=-6 how do I write that in ...

x+y=6 -x+y=-6 how do I write that in order to graph it?