Find the lcm of m^2 - 4m - 5 and m^2 + 8m + 7

LCM=(m+1)(m-5)(m+7)

Step-by-step explanation:

Given expressions are and .

To find the LCM, first we need to find factors of both expressions.

Similarly factor other expression

Common factor in both is (m+1)

bring down remaining non-common factors.

So LCM=(m+1)(m-5)(m+7)

the answer is a i belaeve atleast thats what my calculator just gfave me

step-by-step explanation:

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40