Simplify the expression (2x)^2y•(2x)^y+1•(2x)^2
1 answer:
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Answer:
The second and fourth option
Step-by-step explanation:
In order for two lines to be perpendicular they must intercept each other and their slope must be the opposite inverse; ex: the negative inverse is 4 (multiplying by -1 and flipping the fraction)