Calculus

It is equal to 2x because if you were to replace the "x" with a number say, 2 for example so 2 + 2 would be 4 and 2 times 2 would also be 4 which is what "2x" stands for (2 times x). So then if you had x + x you would get 2x.

(6.02 x 1023)2 x (9.1 x 10-31)2 = 3.0011 x 10-13(rounded)

5

10

if you meant it as you wrote it, then the equation is just a line.

if you meant: 2x^2-12x+16, then:

y=2(x^2-6x)+16

y=2(x^2-6x+9)+16-18. You have to subtract 18, not 9, because it is being multiplied by 2.

y=2(x-3)^2 - 2

The Abelian property or commutativity.

2/x + 5

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56 cm

Gottfried Wilhelm Leibniz is credited with defining the standard notation for integrals.

if this question is -6 times 3 plus 15 then = -21

if its -6 plus 3 plus 15 then = 12

if its -6 times 3 plus 1.5 then = -16.5

if it is -6 plus 3 plus 1.5 = -1.5

45

3x+2y=43 where x=(-4+y)/2 =0.5y-2

3(0.5y-2)+2y=43

1.5y-6+2y=43

3.5y-6=43

3.5y=49

y=49/3.5 which is the same as (49x2)/7 =14

0.74

Your question is a little nebulous, but I think this is what you mean...

32 = 9x + 5

Thus we want to get x equal to the scalar (i.e. number)

move 5 on the other side through subtraction (because 5 is positive already...we use the opposite operation to "flip" it)

32 - 5 = 9x

27 = 9x

Now, we divide each side by 9 to get x alone.

27/9 = 9x/9

27/9 = 1x

27/9 = x

3=x

Thus...X=3

That depends entirely on the value of x.

43830

a^7 - b^7 = (a - b)(a^6 + a^5.b + a^4.b^2 + a^3.b^3 + a^2.b^4 +a.b^5 + b^6)

Any solid concretion, formed in any part of the body, but most frequent in the organs that act as reservoirs, and in the passages connected with them; as, biliary calculi; urinary calculi, etc., A method of computation; any process of reasoning by the use of symbols; any branch of mathematics that may involve calculation.

45*36 / 5.1 = 317.6471..

32-5x=3x+8

32-5x-8=3x+8-8

24-5x=3x

24-5x+5x=3x+5x

24=8x

x=24/8=3

X^2 - 4X = 10

halve the integer of the linear term (- 4X ), square it and add to both sides

X^2 - 4X + 4 = 10 + 4

factor on the left and gather terms together on the right

(X - 2)^2 = 14

(X - 2)^2 - 14 = 0

Vertex is,

(2,-14)

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y = -1