12x-8y
The answer is 672.
That is 27 x 9 = 243
189
A plus + a plus is a plus.
There are ways, but not easy ones.The simpler is to go, very systematically, through all numbers from 2 to the number that you are trying to factorise. Skip numbers only if THEIR factors are not factors of your number.The other is to use prime factorisation. Any number can be broken down into a unit set of factors, some of which may feature more than once.For example, suppose your number is 72. Its prime factorisation is72 = 2*2*2*3*3 = 23*32Here you have 2 different prime factors, the first (= 2) appears 3 times and the second (= 3) appears twice. Remember that 2 and 21 are the same.Calculate all numbers of the form 2x3y where x = 0,1,2,3 and y = 0,1,2. The indices x and y go from 0 to the number of times the prime appears in the factorisation. This set of numbers, 2x3y, will be a complete list of all the factors of your number.
x^2y(2x + y)
Put the equation in this form: y=mx+b. Then m will be the slope. 2x3y+6=0 2x3y=-6 3y=-6/2x y=-2/2x y=-1/x This equation does not describe a straight line, but rather, it describes a curve.
The expression cannot be simplified.
The LCM of 2x5y and 4x3y2 is 4x5x3y2 = 60xy2.
2y(x - 5)(x^2 + 9)
since 648 = 2334 648 is divisible by any number that is 2x3y where x is between 0 and 3 and y is between 0 and 4. that gives you 20 possible answers.
The smallest prime factor of 65 is 5. 5 X 13.
76 plus 54 plus 92 plus 88 plus 76 plus 88 plus 75 plus 93 plus 92 plus 68 plus 88 plus 76 plus 76 plus 88 plus 80 plus 70 plus 88plus 72 equal 1,440
The answer is 672.
27x3+6=87.
132
It is 77