Question Simplify the expression (n−r)!8×n!×r! Evaluate (n−r)!n!×8×r!Multiply the terms More Steps Multiply the terms (n−r)!n!×8Multiply the terms (n−r)!n!×8Multiply the terms (n−r)!8×n! (n−r)!8×n!×r!Calculate 8((n−r)!)−1×n!×r!Express with a positive exponent using a−n=an1 8×(n−r)!1×n!×r!Multiply the terms (n−r)!8×n!×r!Solution (n−r)!8×n!×r! Show Solution
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