Answer:
X=-2or,-3
Step-by-step explanation:
X^2+5x+6=0
or,x^2+(2+3)x+6=0
or,x^2+2x+3x+6=0
or,x(x+2)+3(x+2)=0
or,(x+3) (x+2)=0
Either,
x+3=0 x+2=0
or,x=-3 or,x=-2
Therefore,the value if x is -2 or -3 .
I HOPE IT WILL HELP YOU
Answer:
12^4 = 20736
Step-by-step explanation:
The property of exponents used to simplify : 12^8/12^4
The division property :
a^x / a^y = a^(x - y)
Therefore ;
12^8/12^4
12^8 / 12^4 = 12^(8 - 4) = 12^4 = 20,736
Assuming this is a multiple choice question where the layout got lost:
√-72 = i√2*36 = 6i√2
This is the last answer in the list of options
Answer:
y = -3x + 9
Step-by-step explanation:
The equation of a line is
y = mx + c
Step 1: find the slope
Two points given
( 2 , 3) ( 0 , 9)
m = y2 - y1 / x2 - x1
x1 = 2
y1 = 3
x2 = 0
y2 = 9
m = 9 - 3 / 0 - 2
m = 6/ -2
= -3
Step 2 : substitute any of the two points given into the equation of a line
y = mx + c
m = -3
y = -3x + c
( 2 , 3)
x = 2
y = 3
3 = -3(2) + c
3 = -6 + c
c = 3 + 6
c = 9
y = -3x + 9
The equation of the line is
y = -3x + 9
