Sign In
Ask Question
Rory Gonzales
Mathematics
6 April, 14:16
How to solve - 3 (2x+5) (x^2-3x+2)
+3
Answers (
1
)
Dragster
6 April, 14:25
0
-3 (2x+5) (x^2-3x+2)
For first bracket
-3 x 2x = - 6x
-3 x 5 = - 15
Therefore simplified:
-6x - 15 (x^2 - 3x + 2)
Simplify second bracket
-15 * x^2 = - 15x^2
-15 x - 3x = 45x
-15 x 2 = - 30
Therefore
-6x - 15 - 15x^2 + 45x - 30
Now bring all like times together
-6x + 45x - 15 - 30 - 15x^2
Then simplify for answer
-39x - 45 - 15x^2
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“How to solve - 3 (2x+5) (x^2-3x+2) ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
How can you use models to explain why 3.1 = 3.10
Answers (1)
Juan is baking muffins for the school bake sale. He needs 1 1/2 cups of flour to make a batch of blueberry muffins. He needs 2 3/4 cups of flour to make a batch of banana muffins.
Answers (1)
dr. hong prescribed 0.019 liter more mdicine than dr. T dr. E prescibed0.02 less than dr> hong who prescribed them most who prescibed the least
Answers (1)
Keisha has 28 video discs, which is 8 less than 4 times the number of video discs in Minnie's collection. How many video discs does Minnie own?
Answers (1)
Which is heavier: 500 pounds of feathers or 500 pounds of lead?
Answers (2)
New Questions in Mathematics
There are 3 strawberry ice creams, 4 chocolate ice creams, and 7 vanilla ice creams on a tray. barbara selects 2 ice creams at random without replacement. what is the probability that she selects 2 chocolate ice creams?
Answers (1)
Sandy works at a store that sells clothing accessories. The supply function for scarves is P = Q-9, where Pis the price and Q is the quantity of scarves. If Sandy sells the scarves for $12 apiece, how many scarves will the store supply?
Answers (1)
Store A: $25 for a 45 minute lesson Store B: $30 for a 1 hour lesson Store C: $45 for a 1.5 hour lesson Store D: $80 for three 1 hour lessons Julie wants to purchase swim lessons for her son. There are four different stores that offer swim lessons.
Answers (2)
What percent of 123 is 140
Answers (1)
What is a fraction of a pound in ounces?
Answers (2)
Home
»
Mathematics
» How to solve - 3 (2x+5) (x^2-3x+2)
Sign In
Sign Up
Forgot Password?