Question

in the orange garden of mr. madhusudan there are 150 orange trees.the number of trees in each row 5 more than that in each column. find the number of trees in each row snd each column.

Answer 1

The total no. of trees are 150.

Let no. of trees in each column be t

So, no. of trees in each row = t + 5

Total no. of trees = no. of trees in each row X no. of trees in each column

So,

150 = t ( t+ 5 )

150 = t² + 5t

t² + 5t - 150 = 0

t² + 15t - 10t - 150 = 0

t(t + 15) -10(t + 15) = 0

(t - 10)(t + 15) = 0

t = 10 or -15

But t cant be negative as it is no. of trees.

So, t = 10

Therefore, no. of trees in each row is 10 + 5 = 15
and in each column is 10.

(BRAINLIEST PLEASE)

Answer 2

Answer:

Step-by-step explanation:

The total no. of trees are 150.

Let no. of trees in each column be x

So, no. of trees in each row = x + 5

Total no. of trees = no. of trees in each row X no. of trees in each column

So,

150 = x ( x+ 5 )

150 = x² + 5x

x² + 5x - 150 = 0

x² + 15x - 10x - 150 = 0

x(x + 15) -10(x + 15) = 0

(x - 10)(x + 15) = 0

x = 10 or -15

But x can't be negative as it is no. of trees.

So, x = 10

Therefore, no. of trees in each row is 10 + 5 = 15

and in each column is 10.

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