Answer:
(x + 2) (x +4) (x^2 + 25)
Step-by-step explanation:
Just did this problem
(
+ 2
) (
^3 + 4
^2 + 2
5
+ 1
0
0
)
(
+ 2
) (
+ 4
) (
^2 + 2
5
)
L=4*w-15
P=2w+2l=2w+2*(4w-15)=2w+8w-2*15=400
10w-30=400
10w=400+30=430
w=430:10
w=43 m
l=4*43-15=172-15
l=157 m
Answer:
The general equation of a circle is x² + y² - 6x - 16y + 48 = 0 .
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