I believe that the value of x is equal to 4
(x+2)^2
This can be rewritten as:
(x + 2)(x + 2)
Multiply everything in the second parenthesis by x.
x^2 + 2x
Multiply everything in the second parenthesis by 2.
2x + 4
Add these equations together.
x^2 + 2x + 2x + 4
Combine like terms.
x^2 + 4x + 4
Hope this helps!
Answer: 9cm
Step-by-step explanation:
Step-by-step explanation:
6x^2 = 3 - 7x
Bringing terms on one side
6x^2 + 7x - 3
Finding factors of 18
6x^2 + 9x - 2x - 3
3x(2x + 3) - 1(2x + 3)
(2x + 3) and (3x - 1) are the factors