Answer:
2. ( a + b )
Step-by-step explanation:
The (a + b)2 formula is the algebraic identity used to find the square of the sum of two numbers. To find the formula of the binomial in the form (a + b)2, we will just multiply (a + b) (a + b).
11. To find the scale factor: 10 / 5 = 2
scale factor: 2
To find the side: 12 / 2 = 6
Answer: 6ft
12. To find the side: 8 / 6 = 1.3
scale factor: 1.3
To find the side: 18 / 1.3 = 13.8
Answer: 13.8 ft
13. To find the side: 18 / 6 = 3
scale factor: 3
To find the side: 8 / 3 = 26
Answer: 24ft
Please mark me brainist.
Answer:
(x+1)(x+2/)(x-2/)
Step-by-step explanation:
I am not sure but I think it's B and D