Answer:
-6x (x + 1)(x - 1)
Explanation:
Before we begin, remember the following:
(-ve) * (-ve) = +ve
(-ve) * (+ve) = -ve
(+ve) * (+ve) = +ve
(+ve) * (-ve) = -ve
a² - b² = (a + b)(a - b)
Now, for the given:
(4x³ + 3x² - 6x) - (10x³ + 3x²)
First, we eill remove the brackets based on the rules mentioned above. This will give us:
4x³ + 3x² - 6x - 10x³ - 3x²
Now, we will combine like terms as follows:
(4-10)x³ + (3-3)x² - 6x
-6x³ - 6x
Taking -6x as a common factor:
-6x (x² - 1)
Factoring the bracket as difference between two squares will give us the final simplest form:
-6x (x + 1)(x - 1)
Hope this helps :)
Here is an Example:73 rounded to the nearest ten is 70, because 73 is closer to 70 than to 80. But 76 goes up to 80.
Answer:
The estimated amount earned by band each day is $107.
Step-by-step explanation:
Let the amount Hey band earned each night = $k
Now, the band played for 3 nights.
So, the amount earned in 3 days = 3 x ( amount earned each day)
= 3 x $k = $3k
Also, the band earned an amount of $321 in 3 days.
⇒$3k = $321
or, k = 321/3
⇒ k = 107
Hence the estimated amount earned by band each day is $107.
The answer would be:
-0.0350357036
I divided it in my calculator, so hope it works
9:12 because if you do it on a fraction or a ratio it will be right trust me my mom told me lol
