All the problems on both sides please Simplify each problem and show work
1 answer:
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Answer:
length =3 feet
width = 1feet
Step-by-step explanation:
let the length be x
the width = x-2
area = length * width
3 = x*(x-2)
3 = - 2x
(x-3)(x+1)=0
x -3=0
x=3
thus,
the length =x =3 feet
the width =x-2 =3-2 = 1feet
Answer:
Step-by-step explanation:
f(x)=25-x^2 and g(x)=x+5
We need to find (f/g)(x)
(f/g)(x) = f(x)/ g(x)
we divide f(x) by g(x) and then we simplify
WE factor 25-x^2
25-x^2 = 5^2 - x^2 = (5-x)(5+x)
5+x or x+5 are same , so we cancel out x+5