Factor completely: 16x^2 - 4
2 answers:
Step-by-step explanation:
16x^2 - 4
4(4x²-1)
4((2x)²-1²)
4(2x+1)(2x-1)
Answer should be,
4(2x + 1)2
Hope this helps! Good luck!
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Answer:
pretty sure its C
Step-by-step explanation:
good luck!
Yes because they all have multiples of 3.
Also 4*3=12 and 3*3=9 so 4/3 is equal to 12/9.
Answer:
63.4°
Step-by-step explanation:
Pole height = 1
shadow = 1/2
tan ∠CAB = 1 / (1/2) = 2
∠CAB = 63.4°
What is it that we need to find?
Answer:
what is what?
Step-by-step explanation: