Answer:
c = 289
Step-by-step explanation:
Given
x² + 34x
To complete the square
add ( half the coefficient of the x- term )² to x² + 34x
= x² + 2(17)x + 17²
= x² + 34x + 289 ( with c = 289 )
= (x + 17)² ← perfect square
Answer:
64cm2
Step-by-step explanation:
(32÷4)=8
8×8=64cm2
The best estimate would be around 350,000 to 450,000