Question

an orchard has 816 apple trees. the number of rows exceeds the number of trees per row by 10 . how many trees are there in each row?

Answer 1

t(t + 10) = 816

t² + 10t = 816

t² + 10t + 25 = 841

(t + 5)² = 841

t + 5 = 29

t = 24 trees per row, t + 10 = 34 rows