Answer:
Step-by-step explanation:
1_| 1 -2 -5 6
<u> 1 -1 -6</u>
1 -1 -6 0
Q(x)= x^2 - x - 6
R: 0
Answer:
see explaination
Step-by-step explanation:
length (l) = 2x+7
width (b) = 9x
area of rectangle = l×b
=(2x+7)(9x)
=18x^2+63x
perimeter of rectangle = 2(l+b)
=2(2x+7)(9x)
=2(18x^2+63x)
=36x^2+126x
Answer:x=5
2(3x-2)=6x-4
6x-4=26
6x=30
x=5
Step-by-step explanation:
42 - 6 = 36 - 1
36 - 6 = 30 - 2
30 - 6 = 24 - 3
24 - 6 = 18 - 4
18 - 6 = 12 - 5
12 - 6 = 6 - 6
6 - 6 = 0 - 7
42/6 = 7
