What is the value of the expression 8p4: 32, 1680,40,296,40,320
1 answer:
Answer:
1680
Step-by-step explanation:
nPr = n!/(n-r)!
Therefore;
8P4 = 8!/(8-4)!
we get;
= 8!/4!
= (8×7×6×5×4×3×2×1)/(4×3×2×1)
= 40,320/ 24
= 1680
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Your answer for this is 17 hope i helped
Answer:
x1 = -8 and x2 = 9?
Answer:
-6x-4
Step-by-step explanation:
Combine 6x and −12x to get −6x.
−6x−7+3
Add −7 and 3 to get −4.
−6x−4
Answer:
x=101
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
24/t + t^2
Let t=3
24/3 + 3^2
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17
