Answer:
2x(x + 5)(x - 2y)
Step-by-step explanation:
a) 2x³ + 10x² - 4x²y - 20xy
The greatest factor among the expression is the greatest factor common to each term in the expression. From the expression, each of the terms has a factor of 2x, hence the greatest common factor is 2x, therefore:
2x³ + 10x² - 4x²y - 20xy = 2x(x² + 5x - 2xy - 10y)
b) 2x³ + 10x² - 4x²y - 20xy = 2x(x² + 5x - 2xy - 10y)
= 2x[x(x + 5) -2y(x + 5)]
= 2x(x - 2y)(x + 5)
= 2x(x + 5)(x - 2y)
2x³ + 10x² - 4x²y - 20xy = 2x(x + 5)(x - 2y)
Answer:
2
Step-by-step explanation:
- 5/3 + 3 2/3
= -5/3 + 11/3
= 2
i used a calculator, pls let me know if im incorrect
To solve for x, first you need to isolate all x terms on the same side so:
you start with 5 + 4x = 54 - 3x
subtract 5 from both sides to get 5 onto the left side
now you should have 4x = 49 - 3x
now add 3x to both sides to get 3x onto the right side
now you should have 7x = 49
now that you have your x on one side you can solve this like a regular one step equation and divide both sides by 7
this leads you to your answer of x = 7
hope this helps!
Answer:
x=3h+k/a-3
Step-by-step explanation:
Attached is the solution. I hope this helps you!!
