Question

$9m ^{2} + 24m + 16$

Answer 1

Hola Friend ✋✋✋

9m² + 24m + 16

Product = 9 × 16 = 144

Sum = 24

So numbers are 12 , 12

9m² + 12m + 12m + 16

= 3m × ( 3m + 4 ) + 4 × ( 3m + 4 )

= ( 3m + 4 ) ( 3m + 4 )


Hope it helps

Answer 2

Heya ☺

9m^2 + 24m + 16

We use this formula here

(a+b)^2 = a^2 + b^2 + 2ab

Similarly,

9m^2 + 24m + 16

= (3m)^2 + 2 × 3m × 4 + (4)^2

= (3m+4)^2

= (3m+4) (3m+4)

Thanks