Answer:
First one Equivalent but not simplified fully (Can combine the two y terms)
Second: Equivalent but not simplified fully (Can combine the two x^2 terms)
Third: Equivalent and simplified fully
Fourth: Not equivalent (y term is not correct)
Fifth: Not equivalent (x^2 term is not correct and the constant terms [ones without variables] can be combined)
Sixth: Not Equivalent (y term is not correct and the constant terms can be combined)
Step-by-step explanation:
You just need to know if two terms have the same variable they can be added or subtracted. But if it is say x and x^2 it cannot, they need to be brought to the same power as well. or if there is a term with xy, it can only be added and subtracted to other xy terms
Answer:
x = -√4.8, √4.8 or -2.191, 2.191 o the nearest thousandth.
Step-by-step explanation:
x^2 + 2x2x = 24
x^2 + 4x^2 = 24
5x^2 = 24
x^2 = 24/5 = 4.8
x = -√4.8, √4.8.
Answer:
log5(8)+Log5(\sqrt{t})-log5(v)
Step-by-step explanation:
coolio
You can use the log rules
Step-by-step explanation: I hope this helps.
Answer: 7.07 units