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GarryVolchara [31]
3 years ago
7

?

Mathematics
1 answer:
Alexus [3.1K]3 years ago
4 0

Answer:

length 21yd

width 15yd

Step-by-step explanation:

Actually it does factor

x(x+6)=315

x²+6x=315

x² +6x - 315 = 0

(x+21)(x-15) = 0

x= -21. discard as can’t have a negative distance

x=15

So dimensions are 15 and 21

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