Answer:
3,-3
Step-by-step explanation:
g(3)= (3)³+6(3)²-9(3)-54
= 27+54-27-54
=81-81
= 0
g(-3) = (-3)³+6(-3)²-9(-3)-54
= -27+54+27-54
= 27-27
= 0
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= (a-5).(a+3)
= a²+3a-5a-15
= a²-2a-15
Answer:
true
Step-by-step explanation:
Answer:
add by 3
Step-by-step explanation:
11-8=3, 8-5=3, 5-2=3
Answer:
408.3%
Step-by-step explanation:
