Answer:
The area of square in terms of x = 16x² -24x + 9
Step-by-step explanation:
It is stated in the question that the length of a square = 4x - 3
Formula to find the area of the square is
Area = length²
Area = ( 4x - 3 )²
by using ( a - b )² = a² + b² - 2ab
here a = 4x and b = -3
So,
(4x)² + (-3)² - 2(4x)(3)
16x² + 9 - 2(12x)
16x² + 9 - 24x
16x² -24x + 9
The area of square in terms of x = 16x² -24x + 9
Answer:
B
line n has slope equal to zero
Answer:
a- 32,52
b-20+32=52
Step-by-step explanation:
I think there is only one 4
as following 4,8,12,20
4+8=12
8+12=20
20+12=32
20+32=52
52+32=84
84+52=136
136+84=220
136+220=356
so 4,8,12,20,32,52,84,136,220,356
