Posted by
**Anonymous** on
.

64x^2 + 343

i know 8x * 8x will get you 64x^2, but i am confused on the rest of the problem.

(8x+sqrt (-343))(8x - sqrt(-343))

Try that.

Wednesday

March 29, 2017
Posted by
**Anonymous** on
.

64x^2 + 343

i know 8x * 8x will get you 64x^2, but i am confused on the rest of the problem.

(8x+sqrt (-343))(8x - sqrt(-343))

Try that.

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