Answer:
A
Step-by-step explanation:
Difference of squares: (a^2 - b^2) = (a - b)(a + b)
(144x^2 - 49) = (12x - 7) (12x + 7)
A. (12x - 7) (12x + 7)
144x^2 - 49
Rewriting
(12x)^2 - 7^2
Recognizing this is the difference of squares
a^2 - b^2 = ( a-b) (a+b)
( 12x-7) (12x+7)
Answer: 2 feet
it would be one
I think it's 60 I'm NOT sure. I just multiplied those three numbers
Answer: probably (b) because negative x positive or plus equals negative
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