Answer:
A) -7/9
Step-by-step explanation:
-4(x + 4x) = 2(2 - x) + 10
-4x - 16x = 4 - 2x + 10
-4x - 16x + 2x - 4 - 14 = 0
-18x -14 = 0
-18x = 14
x = - 14/18
x = - 7/9
This is decay because it has a minus symbol . Usually when the percent is decay is, it will have a minus sign, if the percent is growth it will have a + symbol.
I hope this helps you!
Answer:
9i
Step-by-step explanation:
Use the product property of radicals to simplify the following radical.
-81 can be break into 81 times -1
that is 81 and -1
as per the product property
square root (-1) is 'i'
square root (81) is 9
Answer:
A.−3x^4+2x^2−4x
B.4p^7−10p^5+2p^4
Step-by-step explanation:
A.x(−3x^3+2x−4) then simplify −3x^4+2x^2−4x
B. -2p^3(-2p^4+5p^2-p) then simplify 4p^7−10p^5+2p^4