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Calculus
The branch of mathematics that deals with the study of continuously changing quantities, with the use of limits and the differentiation and integration of functions of one or more variables, is called Calculus. Calculus analyzes aspects of change in processes or systems that can be modeled by functions. The English physicist, Isaac Newton, and the German mathematician, G. W. Leibniz, working independently, developed calculus during the 17th century.
25,068 Questions
its still 3x+x2
to add you must have same variable you would only be able to multiply these numbers to get 3x3 but they cannot be added
How factor -2x plus 12x plus 28?
-2x+12x+28=
10x+28 ;Combining like factors
2(5x+14) ; Factor out a two from both of them
How would you convert 20 square inches to square feet?
144 square inches = 1 square foot
20 square inches = 20/144 = 0.1389 square foot (rounded)
How do you work out the problem -9 plus 7x equals -37?
simple. Set out the problem clearly:
-9 + 7x = -37.
Move the singular number over the equals sign, which makes itself opposite, in this case, the 9 is negative, and when moved over the equals sign, becomes positive.
7x= -37+9
7x= -28
x= -28/7
x = -4
How do you solve this trinomial 56w2 plus 17w 3?
The question contains only an incomplete expression, not an equation (or inequality). There is, therefore, nothing that can be solved.
Expand the brackets openbracket 3x plus 4 closebracket openbracket x-2 closebracket?
(3x+4)(x-2)
3x2 -6x+4x-8
3x2-2x-8
Solve by substitution 3x plus 2y equals 6 4x-y equals 2?
4x-y=2, therefore
y=4x-2
sub y into 3x+2y=6...
3x+8x-4=6
11x=10
x=10/11
How many counting numerals leave no re mainders when divided into sixty?
Im guessing by counting numerals youmean integers, and that you are asking, what are the divisors of 60.
And this isn't really calculus.
60 = 2x30=3x20=4x15=5x12=6x10 and then if you want negative values as well then there are all the same with a negative sign in front of them. i guess if you wanted to be clever you could also have everything with one negative and i in front of both of them to....
so that gives you an answer of 10, 20 or 40 depending on your question.
What is the answer to 34252739574.009 x 42618 plus 1213252.496?
Even though you don't really care what the answer is, Google says
(34 252 739 574.009 x 42 618) + 1 213 252.496 = 1.45978326 × 1015
7 = 4X + 10
subtract 10 from each side
-3 = 4X
divide both sides by 4
- 3/4 = X
check
7 = 4(-3/4) + 10
7 = 7 ( checks )
