Answer: (5x2 + 2)(3x – 1)
Step-by-step explanation:
Answer:
x^2 + 6x + 8
Step-by-step explanation:
area of blue = x^2
area of pink= 2x
area of green=4x
area of brown=8
Adding all the area.
we get : x^2 + 6x +8
Answer:
128
Step-by-step explanation:
4 x 2 = 8
8 x 2 = 16
16 x 2 = 32
32 x 2 = 64
64 x 2 = 128
By the 5th summer he would have 128 plants. n = p x 2
n = plants at the end of summer
p = plants at beginning of summer