What is the least common denominator of the expression below

B     (x+6)

Step-by-step explanation:

hello :

x²+7x+6 =(x+6)(x+1)

x²+4x-12=(x+6)(x-2)

the least common denominator is : (x+6)( B)

answer: 45

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!