Equation f(2x+16) multiply each term in the parentheses by f
2fx+16f
The area of the square in terms of x is 16x² - 8x + 1
Step-by-step explanation:
The formula of the area of a square is A = L², where L is the
length of its side
∵ The length of a side of a square is 4x - 1
∴ L = (4x - 1)
∵ The area of the square is A = L²
∴ A = (4x - 1)²
To solve bracket power 2
- Find (1st term)²
- Find (1st term × 2nd term × 2)
- Find (2nd term)²
- Add all the answers
The first term is 4x and the second term is -1
∵ (4x)² = 16x²
∵ (4x)(-1)(2) = -8x
∵ (-1)² = 1
∴ (4x -1)² = 16x² + -8x + 1
∴ (4x -1)² = 16x² - 8x + 1
∴ A = 16x² - 8x + 1
The area of the square in terms of x is 16x² - 8x + 1
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Answer:
The general solution is
Step-by-step explanation:
Given differential equation is
y''-4y'+4y=0
and
To find the we are applying the following formula,
The general form of equation is
y''+P(x)y'+Q(x)y=0
Comparing the general form of the differential equation to the given differential equation,
So, P(x)= - 4
The general solution is
Let’s say Y = total amount of snow, and X = number of hours
Y = 4x + 18
Answer:
100
Step-by-step explanation:
When finding area, you multiply length x width. A square has equal sides so you just do 10x10 which is 100