Change: f(x) = (x+2) (x-2) to standard form
1 answer:
Answer:
X^2 -4
Step-by-step explanation:
Not entirely sure but would u just expand the brackets. As this is a difference between 2 squares the answer should be correct but it not sure.
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Answer:
y=42
Step-by-step explanation:
7y = 6×49
y = (6×49)÷7
y= 42
Answer:
Start by breaking the radicand into assumed positive values.
Simplify.
Im pretty sure the answer is 20
Answer:32
Step-by-step explanation: (2+3x)= 98 then solve
Answer:
73.25
Step-by-step explanation:
Add all numbers and divide by 4 to get the average grade.
