Question

16x2+24x+9 factoriseit for 9th class​

Answer 1

Answer:

(4x + 3 )(4x + 3)

Step-by-step explanation:

multiply coefficient of

${ \times }^{2}$

and

multiply coefficient of constant which is

$9$

therefore it gives

$16 \times 9 = 144$

144 can be written as 12* 12 which is only the true combination since upon adding 12 and 12 we are getting 24 which is the coefficient of 24

$16 {x}^{2} + 12x + 12x + 9$

$4x(4x + 3) + 3(4x + 3)$

$(4x + 3 )(4x + 3)$

Answer 2

Answer:

Please Mark it Brainliest.

Step-by-step explanation:

16x2+24X+9

This is wrong equation