Calculus

The duration of Y B Normal? is 1380.0 seconds.

I am not entirely sure what you mean; in general, if you change the order of composition, you will usually get different results: f(g(x)) is usually NOT equal to g(f(x)).

If: x -y = 2 then x = 2 +y

If: x^2 -4y^2 = 5 then (2 +y)^2 -4y^2 -5 = 0

Removing brackets: 4 +4y +y^2 -4y^2 -5 = 0

Collecting like terms: 4y -3y^2 -1 = 0

Divide all terms by -3: y^2 -4/3y +1/3 = 0

Completing the square: (y -2/3)^2 -4/9 +1/3 = 0 => (y -2/3)^2 = 1/9

Square root both sides: y -2/3 = -1/3 or +1/3

Add 2/3 to both sides: y = 1/3 or 1

By substitution into original equation intersection are at: (7/3, 1/3) and (3, 1)

If: 6+17y = 15+14y then 17y-14y = 15-6 so 3y = 9 and then y = 3

It is the operator used by Gottfried Liebniz, who developed calculus (in parallel with Newton).The "d" denotes a difference and, the full representation, dy/dx (not ddx), is used to represent a change in y divided by (per) a change in x. However, calculus goes further than comparing simple changes but uses these changes for smaller and smaller changes in x, that is, the limit of the change as dx approaches 0.

well, the formula is A=pi(r)^2 r=radius A=area ^=to the [insert number here] power pi=3.14...

Call one of the numbers x. Since the sum is 390, the other must be 390 - x. Thus we have x(390 - x) = 34304. Solving this quadratic equation, we find the numbers are

134 and 256.

8

Wiki answer limits your ability to insert operators in questions, so please write out the word "equals" or "plus" as it is necessary.

3 + 542 = 545 - 6 = 539.

Change engines. It would take a donor car and lots of work by someone who knew what they were doing. Forget going that route. Sell the 4 cylinder and buy a V6 if that is what you want.

it is already out. go check it out at radicalplay.com

-1

The information given places no restriction at all on the value that x can have. It can be any number - integer, rational, irrational or complex - of any magnitude.

It depends on the relationship between 'x' and 'y'. That information is usually

presented in the form of an 'equation'. But you haven't given us one, so there's

no way anybody can begin to figure it out.

think about it. x+9=(-7) reverse the equation. (-7)-9=x

6

-2x + 8 = 7x - 10 is technically an equation, in and of itself.

The domain and range are both [-6, +6].

Not without knowing at least one of the angles.

You would need to know at least two of the angles (preferably opposite angles) then use Brahmagupta's formula.

10100^10^10

27.5 cents = 1331 sq yards.

If you mean: 7/8b - 1 = -15/16b + 4

Then the value of b works out as 0.3625