Question

find the value of the expression 9x² +24 x +16 when x=4





please answer fast

Answer 1

Answer:

256

Step-by-step explanation:

9x^2+24x+16

here we have given with x=4

so,putting the value in equation

hence, 9(4)^2+24(4)+16

=9(16)+96+16

=144+112

=256