Calculus

20,000,000 * 1,000,000 = 20,000,000,000,000

(Twenty trillion)

-4

2 idiot

-14+x=23

Transposing -14 to right hand side. It becomes 14

x=23+14

x=37

Hence the required answer to the problem is 37.

Solve for y:

2x+2y=8

2y=-2x+8

y=-x+4

f(x)=-x+4

I think that's what you mean.

Without antilog tables or a scientific calculator you cannot.

Antilog(x) is usually 10x or ex and that is not simple to calculate.

is that 51 or 5•1

If you are talking about a rectangle, just multiply the length and the width.

You're basically asked 'what number, by subtracting 7.2 gives the answer 4.5' - in which case the answer is 11.7

I do it in the bathroom.

You need to specify what you want to "do". Do you want it's derivative (-4)? Do you want it's integral (-2x2 + 2x + C)?, do you want to solve for x (x = (2 - y)/4)?

"doing" an equation is not an option.

You cannot solve one equation in two variables.

You can express either one of the two variables (x or y) in terms of the other but, since you still have an unknown variable, nothing has been "solved".

Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals", "squared", "cubed" etc.

As a result, there is no equation (or inequality) that needs to be satisfied; only an expression.

-- Mark a tiny pencil dot on the x-axis at x=8.

-- Place your ruler on the paper, so that its edge is vertical (up-and-down),

and move it around until the edge passes through the tiny dot.

-- Using your pencil, draw a line segment along the edge of the ruler, through

the tiny dot and as far in each direction ... up and down ... as you like, without

going off of the paper.

The line segment you drew is a part of the graph of the equation [ x = 8 ].

It's not possible to draw the complete graph. It's just more of the same line,

but the line "goes to infinity" and it can never stop.

which function is not differentiable infinitely many time.

2

x = 7

(6+2)-63=-55

4x + 3y = 7

y = [(-4)/3] x + 7/3

You can add the x's together, which gives 8x+3. There is nothing else that can be done with that sum.

37,800

Check your text book for how to solve it.

From the information provided in the question, the only requirement is that x > 2 units.

(-6x+4)(x+5)

-6x^2 +4x -30x +20

-6x^2 -26x + 20

Combine all lie term:

x + x - 22x = -20x

2 + 1 = 3

So the answer is -20x +3 or 3 - 20x