He overall had a 10% loss.
Answer:
B
Step-by-step explanation:
x² + 9x
to complete the square
add ( half the coefficient of the x- term )² to x² + 9x
= x² + 2(
)x + (
)²
= x² + 9x +
← the value of c
= (x +
)² ← a perfect square
Answer:
999
Step-by-step explanation:
this is the answer but I don't sure.
hope this is ans . Brother