Answer:
69
Step-by-step explanation:
so x2 will give you 9 times 7 which is 63. add it to 2 times 3 which is 63 + 6 will give you 69.
Answer:
5 times
Step-by-step explanation:
100000000 needed to take up space to give you answr
So basically -3 x 16. Yeilds -48
We assume that
if xy=0
x and y=0
first make it equal to zero
minus 5 on both sides
4x^2-12x+4=0
undistribute 4 for ease
4(x^2-3x+1)=0
since 4 does not equal zero, and the only thing that will get it to zero is 0,
x^2-3x+1=0
use quadratic equation
if you hahve
ax^2+bx+c=0
x=

1x^2-3x+1=0
a=1
b=-3
c=1
x=

x=

x=

x=

or

aprox
x=2.61803 or 0.381966