Question

if x=2,then the value of 4x²+12x + 9 is

Answer 1

Answer:

$= 49$

Step-by-step explanation:

$4 {x}^{2} + 12x + 9$

$4 {(2)}^{2} + 12(2) + 9$

$4 \times4 + 24 + 9$

$16 + 24 + 9$

$= 49$

i hope it will help u.....❤❤

Answer 2

49

Step-by-step explanation:

x=2

p(2)= 4×2²+12×2+9

= 4×4+24+9

=16+24+9

=40+9

=49(ANSWER)