1,725 yards, because 575×3=1,725. Or 575+575+575=1,725
X3-7x=6x-12
x3-7x-6x+12=0
x3-13x+12=0
(x-1)(x2+x-12)=0
Calculate delta of the second bracket:
delta = 1+4*12=49
sqrt(delta)=sqrt(49)=7
x_1=(-1-7)/2=-4
x_2=(-1+7)/2=3
(x-1)(x+4)(x-3)=0
Answear:
Roots: x=1, x=-4, x=3.
35% was damaged.
1 percent is 400 acres, so 14000/400= 35% of forest was burned
Hi,
The greatest common factor of 12u^5v^2x^6 and 20u^3v^8 is 4u^3v^2.
Hope this helps you.
1st, 4th, 5th. hope this helped!
