0
x^2-15x+14=0
Delta = (-15)^2-4*1*14 = 169 = 13^2
so x=(15-13)/2=1 or x=(15+13)/2=14
What else can I help you with?
What is the fourth and fifth power of 23?
234 = 23 x 23 x 23 x 23 = 279841 235 = 23 x 23 x 23 x 23 x 23 = 6436343
What are the factors of 3174?
Prime factors: 2, 3, 23, 23 Others are combinations of the above, i.e. 2 x 3 = 6 2 x 23 = 46 3 x 23 = 69 2 x 3 x 23 = 138 23 x 23 = 529 2 x 23 x 23 = 1058 3 x 23 x 23 = 1587
X2 -23x equals 0?
(x^2)-23x=0 Start by factoring out an x: (x)(x)-23x=0 x(x-23)=0 Set each quantity to 0 and solve for x: x(x-23)=0 x=0 x-23=0 x-23+23=0+23 x=23 Therefore x=0, x=23
-x equals 23 what is x?
X= -23
What does 23 x 23 equal?
23 x 23 equals 529.
What is the prime factor of 2116?
PF of 2,116 = 2 x 2 x 23 x 23 or 22 x 232
What is multiplied to get 23?
1 x 23, 23 x 1
What is 23-x-9 if x is 8?
If x = 8, then 23 -x - 9 = 23 - 8 - 9 = 6
How do you factor the expression x squared plus 23 x?
x(x + 23)
What is 23 less than x?
(x-23)
If x 7 equals 23 then x equals 16?
Yes, because: x+7 = 23 x = 23-7 x = 16
What are two numbers whose prime factorization includes 5 and 23?
Any number whose prime factorization includes 5 and 23 is a multiple of 115. 115 = 5 x 23 230 = 2 x 5 x 23 345 = 3 x 5 x 23 460 = 2 x 2 x 5 x 23 575 = 5 x 5 x 23 690 = 2 x 3 x 5 x 23
