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X2– 9 = (X+ 3)(X– 3) FACTOR THE DIFFERENCE BETWEEN...
X2– 9 = (X+ 3)(X– 3) FACTOR THE DIFFERENCE BETWEEN TWO PERFECT SQUA...
GMAT EXAM SUCCESS EPISODE 2 PART 8 PPS
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2.
x
2
– 9 = (x+ 3)(x– 3) Factor the difference between two perfect squares.
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GMAT EXAM SUCCESS EPISODE 2 PART 8 PPS