Answer:
-8265
Step-by-step explanation:
The answer is: (z - 6)(z + 15)
z² + 9z - 90 = z*z + 15z - 6z - 6*15 =
= (z*z + 15z) - (6z + 6*15) =
= z(z + 15) - 6(z + 15) =
= (z - 6)(z + 15)
It is the best option, 6 Teaspoons.
Answer:
C. 4x²√(3x)
Step-by-step explanation:
if x > 0
Answer:
do lsibras a 6 dolares cadanax u
Step-by-step explanation: