Answer:
The first one
Step-by-step explanation:
I drew it with my graphic calculator.
The answer is the last option
Which is (49x-16)^2
Answer:
Step-by-step explanation:

Answer:
3.34 is the decimal form but the question is unclear, what is it that you need?
Step-by-step explanation:
Hello! :)
Let's use PEMDAS.
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
(5-2) = 3 Do parenthesis.
7 × 3 = 21 Multiply with what we got after doing the parenthesis.
9 + 21 = 30 Add with what we had left.
30
Hope this helps!
ELITEDIPER