Question

The product of a consecutive multiples of 6 added with 9 gives 225. find those numbbers ? ​

Answer 1

Answer:

12 and 18

Step-by-step explanation:

12 × 18 + 9 = 225 thx me later

Answer 2

Answer:

Let the two consecutive multiple of 6 be = x and x+6

= ( x ) × ( x + 6 ) + 9 = 225

= x² + 6x + 9 - 225 = 0

= x² + 6x - 216 = 0

= x² + 18x - 12x - 216 = 0

= x ( x + 18 ) -12 ( x + 18 ) =0

= ( x + 18 ) ( x - 12 ) = 0

x = 12 or -18

value of x is 12 negative value should be ignored

so the consecutive multiple of 6 are

x , x + 6 = 12, 18

hope this is helpful