Answer:
x=(−2)
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
Step 2: Subtract 4x from both sides.
Step 3: Add 4 to both sides.
Step 4: Divide both sides by -6.
B. 468.9
C. 410.3
D. 205.1
Answer:
The answer is C
Step-by-step explanation:
Fuente: Mis huevos
x2 − 12x + 27?
Answer:
(x-9)(x-3) which is the same as (x-3)(x-9)
Step-by-step explanation:
Think of ways to factor the last number 27. One way is 1*27 = 27. Another way is 3*9 = 27 and so on. Now think to yourself "which factor of 27 add to -12?". You'll need to consider negative factors. It turns out that
-3 plus -9 = -12
-3 times -9 = 27
Therefore the two values we care about are -9 and -3. So x^2-12+27 factors to (x-3)(x-9). The order of the factors does not matter. So we can write the answer as (x-9)(x-3) just fine.
Answer:
Step-by-step explanation: