Answer:
Subtraction Property of Equality to subtract 6 from both sides
Step-by-step explanation:
By subtracting, you cancel out 6 on the left and you move the constant over to 40. 17h = 34
Short Answer x = - 6
Remark
You gave the second best answer.
The trick here is not to divide both sides by 2. Solve the problem this way.
log_5(x + 1)^2 = 2 Take the antilog of both sides
(x + 1)^2 = 5^2 Expand the equation
x^2 + 2x + 1 = 25 Subtract 25 from both sides.
x^2 + 2x - 24 = 0 Factor
(x + 6)(x - 4) = 0 Find the zeros.
x + 6 = 0
x = - 6 <<<<<<<< Answer. This is the extraneous root.
The reason this is an extraneous root is that x<=0 do not have a logarithem
x - 4 = 0
x = 4 This is a legitimate result to the original equation.
Answer:
it can be equavalent to 2/3 because there are 2 3s in 6 and 3 3s in 9 if that makes any sense pretty much it's just 2/3
Answer:
b
Step-by-step explanation:
