Answer:
2c⁴ + 3c³ - 13c² - 18c + 6
Step-by-step explanation:
Step 1: Distribute the c²
2c⁴ + 3c³ - c²
Step 2: Distribute the -6
-12c² - 18c + 6
Step 3: Combine the 2 distributions
2c⁴ + 3c³ - c² - 12c² - 18c + 6
Step 4: Combine like terms
2c⁴ + 3c³ - 13c² - 18c + 6
500,000 + 70,000 + 6,000 (000)
Hope this helped!
Also (Just break up the numbers like pretend the others are 0's)
Your correct answer is: 2y^3+28y-12
Let's simplify step-by-step.
6y3+17y−3−(4y3−11y+9)
Distribute the Negative Sign:
=6y3+17y−3+−1(4y3−11y+9)
=6y3+17y+−3+−1(4y3)+−1(−11y)+(−1)(9)
=6y3+17y+−3+−4y3+11y+−9
Combine Like Terms:
=6y3+17y+−3+−4y3+11y+−9
=(6y3+−4y3)+(17y+11y)+(−3+−9)
=2y3+28y+−12
Answer:
=2y3+28y−12
215.4 * 55 then move the decimal point left 2 spots.
Answer:
Let x = the number
A negative number is 42 less than its square ⇒
x = x2 - 42
x2 - x - 42 = 0
(x - 7)(x + 6) = 0
x = 7 or -6
But since it is given that x is negative, the final answer is x = -6.