Answer:
It is 36. This is because you round down.
Step-by-step explanation:
Answer:
The answer is 1
Step-by-step explanation:
-50+50=1
F -6*-6 = 36 which is a positive interger
Question 20 is 2/11 i believe
Answer:
Square root of 4 is 2
so 1+
=4
frac{[1+sqrt{2x-1]}^2 }{4}=3
so 1+sqrt{2x-1]}^2=12
so 1+sqrt{2x-1}=V12
sqrt{2x-1}=V12-1
2x-1=(V12-1)^2=12-2V12+1=13-2V12
2x=13+1-2V12
2x=14-2V12
x=7-V12
x=7-2V3
I put an attachment to explain better
Step-by-step explanation: