Question

find 3 consective numbers in A.P whose sum is 30 and product is 640

Answer 1

$let \: three \: consecutive \: terms \: of \: an \: a p \: be \: (a - d)(a)(a + d)$
$3a = 30$
$a = 10$
$a \: cube - ad {}^{2} = 640$
$- 10d { }^{2} = - 360$
$d = 6$
hence terms will be 4, 10, 16.

Answer 2

Answer:

24     25     26     27    28  

Step-by-step explanation: