9
This is algebra. In this type of math we use letters to represent numbers that we dont know, and once we have enough of the puzzle we can solve what the number is. x + 5 = 25 so to figure out what value x is we have to group all the letters on one side and all the numbers on the other. When we bring anything across the equals the sign changes. x = 25 - 5 now we just solve for our unknown number x = 20
Fibonacci numbers
24
144, you add the plus numbers, then multiply it by the first.
Assuming A, B, C and D all represent different digits then ABC = 183 .
9
This is algebra. In this type of math we use letters to represent numbers that we dont know, and once we have enough of the puzzle we can solve what the number is. x + 5 = 25 so to figure out what value x is we have to group all the letters on one side and all the numbers on the other. When we bring anything across the equals the sign changes. x = 25 - 5 now we just solve for our unknown number x = 20
Fibonacci numbers
24
24
144, you add the plus numbers, then multiply it by the first.
144, you add the plus numbers, then multiply it by the first.
it equals too many numbers to think about
p2+2pq+q2=1
(-10)
Yes.