Question 82235This question is from textbook
: please assist me with the following:
1.factor: y2-4y-5
2. factor 3a2+9a+6
3.evaluate: x(x+1)(x-1)
4.facctor: 6y2-2yz This question is from textbook
You can put this solution on YOUR website! 1.factor: y2-4y-5
(y-5)(y+1)
.
2. factor 3a2+9a+6
(3a+3)(a+2)
.
3.evaluate: x(x+1)(x-1)
set each factor equal to zero and solve for the x-term:
x=0
x+1=0
x=-1
and x-1=0
x=1
So, x= 0, -1 and 1
.
4.factor: 6y2-2yz
factor out (2y)
(2y)(3y-z)
.
