Split it up an group with like ones (6x^3 with 2x since 6 and 2 are divisble by 2 and 9x^2 with 3 since both divisible by 3)
(6x^3+2x)+(9x^2+3)
undistribute using reverse distributive property (ab+ac=a(b+c))
2x(3x^2+1)+3(x^2+1)
undistribute again
(3x^2+1)(2x+3)
Step-by-step explanation:
please see in the picture below.All step by step procedure
7-3(4x-8)<6x+12-9x
7-12x+24<6x+12-9x
-12x-6x+9x<12-7-24
-9x<-19
-x<-19/9
x>19/9
Answer: x>19/9 or (19/9 , +∞)
The answer is 8. The two negatives cancel each other out.
Answer:
(4,-1)
Step-by-step explanation:
Given
3 Co-ordinates of a parallelogram ABCD
A=(1,-3)
B=(1,0)
C=(4,2)
D=(a,b)
One of the property of a parallelogram is that the diagonals bisect each other
In this case, AC and BD bisect each other, Therefore the middle point of AC and BD coincide
⇒Mid-point of AC= Mid-point of BD
(mid point of 2 points (x,y) and (k,l) is )
Compare x and y co-ordinates on both sides
⇒
a=4
⇒
b=-1
Therefore D=(4,-1)