Which rational expression has a value of 1 when x=-1?
o
3х - 2
ү? + 5
o
— 4х + 3
х? - 8
3х – 4
o
62
2х2
o
х+3

Tina practice piano for 15 hours last month and 45 hours this month use multiplication to write a statement comparing me i was tina practice during the two months use addition to write a statement comparing the hours tina practice during the two months

What is the product of the radical expression. (7-2square root) (8+2 square root)

Explain why the two figures below are not similar. use complete sentences and provide evidence to support your explanation. (10 points) figure abcdef is shown. a is at negative 4, negative 2. b is at negative 3, 0. c is at negative 4, 2. d is at negative 1, 2. e