Answer:20
Step-by-step explanation:
just go on omni
The answer is (x-2)^2(x-1)^2-4x+2
Answer: - 5120
Step-by-step explanation:
The first thing is to find the common ratio , since it is a geometric sequence.
common ratio ( r ) = second term / first term
r = -10/-5
r = 2
Using the formula for the nth term of a geometric sequence ;
= a
The 11th term will thus be:
= -5 X 
= -5 x 1024
= -5120
So for H I want to say the second one because it is spread out.
Answer:
see below
Step-by-step explanation:
2x^2 +2x > -4
Add 4 to each side
2x^2 +2x+4 > -4+4
2x^2 +2x+4 > 0
Factor
2(x^2 +x+2) >0
Divide by 2
2/2(x^2 +x+2) >0/2
(x^2 +x+2) >0
Complete the square
Take the x coefficient divide by 2 and square it
(1/2) then square it = 1/4
(x^2 + x +1/4) +7/4 >0
(x+1/2)^2 +7/4 >0
Subtract 7/4 from each side
(x+1/2)^2 +7/4 -7/4>0-7/4
(x+1/2)^2 >-7/4
This is always true since a quantity squared is greater than a negative quantity
x can be any number
