47.4k views
4 votes
I need to k law the answer to this problem

I need to k law the answer to this problem-example-1
User Yvonnezoe
by
6.3k points

1 Answer

5 votes
using

a^2 - b^2 = (a-b)(a+b)

so answer is

64 - 9t^2
User RobM
by
7.4k points
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