The product of '5' and 'b' is '5b' Product is another word for multiplication. '5b' means '5' multiplied to 'b' NB The multiplication sign is never shown in algebra. NNB The number/coefficient always comes before the letter.
A variable comes after the number 2n+5n=7n
The rules of PEMDAS are 1. Parenthesis anything in them you do first. 2. Exponents those little numbers next to the number telling you to multiply the number by itself a certain number of times 3. Multiplication and Division whichever comes first and 4. Addition and Subtraction whichever comes first. If there is an exponent next to parenthesis but there is no number that means the answer to the parenthesis has to be the thing that the exponent is next to. All of the rules apply inside of the parenthesis as well. If there is a number next to the parenthesis not followed by a symbol multiply the answer to the parenthesis by that number.
trillion
Algebra, just like the name itself, comes from the arabic countries in the middle east
To find that, you can just take the square root of the number. The exact answer comes out to be: 97.498717940288...
It is a square of that factor. E.g. 5 is a distinct factor of 25. If you multiply that distinct factor by itself (5*5) you get 25. A square comes from the x^2 notation and is any number which has a factor which is multiplied by itself.
I used a calculator and just guessed the number (using exponential math estimation) and it comes down to 125*125=15,625.
24. 5, 6 and 7 are each followed by itself multiplied by 3, so 8 multiplied by 3 is 24.
There is no answer to this question. No matter what big number one comes up with, it can be multiplied by 13 to make an even bigger number.
1000000 is, itself, a whole number.
212, 213 Because, you have 2 and 3, then 12 (which is 4 multiplied by the previous number) and 13, then 52 (which is 4 multiplied by the previous number) and 53. 53 x 4 = 212.
11205 The number you're adding keeps getting multiplied by 7.
1073 does not have a whole number as the square root. 32.75 comes close.
Each number is being multiplied by 8.8 x 1536 = 12,288.
I say 247. Add the number by itself and subtract 3. :]] ~Mega:]
I believe it is 1 and 19/24ths. I am not sure, but I will explain so you can check my math. First I found the common denominator, which is 24, then multiplied the top number by what I multiplied the bottom number by. For the 7/8 I multiplied by 3, which came out to be 21/24, and I multiplied the 11/12 by 2, which comes out to 22/24. If you add those up, you will get 43/24. Then, all you have to do is simplify.