Step-by-step explanation:
x² + 16x + 64 = (x + 8)². Hence p = 8.
Since (x + 8) is a factor of 4x² + 37x + k,
4(-8)² + 37(-8) + k = 0. (by Factor Theorem)
=> 256 - 296 + k = 0
=> k - 40 = 0
=> k = 40.
The value of k is 40.
Answer:
$220.50
Step-by-step explanation:
$105 plus 110%
Answer:1897
Step-by-step explanation:
add 74,877 to 21,243 then add 39,643 to get 1897
Answer:AE=EC và BF=FC => EF là đường trung bình của tam giác ABC
=> EF // và bằng 1/2 AB
=> AB = 16
Step-by-step explanation:
7×5(2)-1=
7×10-1=69
nth term= 69.
maybe.
