Question

Solve find the value of 'n'​

Answer 1

Answer:

Step-by-step explanation:

5n^2+2n=2352

this means 5n^2+2n=2352

5n^2+2n=2352

factorising:

(5 x n x n) + (2 x n)= 2352

5+2 x n x n + n

7 x n x 2n

7 x 2n^2=2352

2n^2= 2352/7

2n^2= 336

n^2= 336/2

n^2= 168

n= square root of 168

n= 12.96