Answer:
a=1 is the answer
Step-by-step explanation:
let
p(x)=x³-2ax²+16
put x= -2
p(-2)=(-2)³-2a(-2)²+16
p(-2)=-8+16-8a
p(-2)=8-8a
as (x+2) is a factor of p(x) then p(x) is equal to zero
8-8a=0
8=8a
a=1
i hope this will help you
Answer:
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Step-by-step explanation:
arshad2623f
Answer:7/12
Step-by-step explanation:there are 12 coins in total and 7 of them are pennies
Answer:
the answer is d
Step-by-step explanation:
Answer:
Correct answer: 210 ways
Step-by-step explanation:
We will solve this using a combination without repetition (n k) / k!
The total number of combinations is
(10 1) · (7 5) / 5! = 10 · (7 2) / 2! = 10 · (7 · 6)/ 2 = 10 · 42/ 2 = 10 · 21 = 210
God is with you!!!
