We know that it must equal 9, and that we do x•x-x+6 and find the square root
Always do the parentheses first. In this case, there are two parentheses, so do the parentheses inside the other parentheses first. After that, it’s just simple addition, subtraction, and multiplication.
(69-9)= 60
(60+23)= 83
83x4= 332
Answer:
x=-2
Step-by-step explanation:
Answer:
y=3x
Step-by-step explanation:
Use a calculator to guess and check
