x3 = x times x times x 3x = x plus x plus x
(x - 1)(x + 1)(x + 1)
x+2=3/(x+2) (x+2)(x+2)=3 xx+4x+4=3 xx+4x+1=0 USE QUADRATIC x+2=3/x+2 x=3/x xx=3 x=sqrt(3),-sqrt(3)
x=5 so it's 55+55= 110
4x plus 7 plus 3x equals 19 plus xx = 2
x3 = x times x times x 3x = x plus x plus x
(x - 1)(x + 1)(x + 1)
The difference between 9 and this number (let it be x) is 7This means 9-x=7 or x-9=7 (either number can be bigger to create the 7 difference)9-x=79-7=xx=2ORx-9=7x=9+7x=16
x+2=3/(x+2) (x+2)(x+2)=3 xx+4x+4=3 xx+4x+1=0 USE QUADRATIC x+2=3/x+2 x=3/x xx=3 x=sqrt(3),-sqrt(3)
x=5 so it's 55+55= 110
The main difference between male and female karyotypes is the presence of sex chromosomes. Males typically have one X and one Y chromosome (46, XY), while females have two X chromosomes (46, XX). This difference in sex chromosomes determines the biological sex of an individual.
x+9=xx x+9=x^2 x^2-x-9=0 Quadratic formula: x=[1±√(1+36)]/2 x=(1±√37)/2
4x plus 7 plus 3x equals 19 plus xx = 2
5x/x-2
X can't be solved, you don't have anything on the right side of the equal.
x2+xx = 15 Which is the same as: x2+x2 =15 2x2 = 15 x2 = 7.5 x = the square root of 7.5
3 = 5+x-14 = 5 + x-1 = xx = -1