Answer:
(4x-5)(4x+5)
Step-by-step explanation:
16x^2 - 25
Rewriting
(4x)^2 - 5^2
We recognize that this is the difference of squares
a^2 - b^2 = (a-b) (a+b)
(4x)^2 - 5^2 = (4x-5)(4x+5)
For 11 it's b and for 12 it's a
Answer:
11 meters
Step-by-step explanation:
w = 4
l = ?
2l + 4(2) = 30
2l = 22
l = 11 meters
Hope I helped!
Hello :
The Area of a rectangle is : A = L×W ... L : the length W : <span>the width
W= A/L
W= 1344 /32
W = 42 </span><span>inches</span>