Answer:
1.90 I believe this is the answer. Hope this helps! Have a great day!
They always say to do the problem in parentheses first
Answer:
1st:

2nd:

3rd:

Step-by-step explanation:
Graph all of them and see which ones cross the x- axis at the same points.
The answer is 9/16 (decimal form:0.5625)
Since you have a multiply 2 and a divide 2, they cancel each other out (so you can remove both)
(1/2)^2 + 1/4 + (1/4)^2
Simplify both fractions with exponents
1/4 + 1/4 + 1/16
Add both 1/4
2/4= 1/2
1/2 + 1/16 = 9/16
Please give brainliest!!