Question

in an orchard there are 200 trees if the number of trees in each column is 10 more than number of trees in each row then find the number of trees in each row? ​answer fast

Answer 1

Answer:

1p

Step-by-step explanation:

let the number of trees in each row be x

x×(x+10)=200

x2+10x=200

x2+10x-200=0

x2+20x-10x-200=0

x(x+20)-10(x+20)=0

(x+20)(x-10)=0

therefore x=10 or -20

but negative cannot be answer therfore correct is 10