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Solve by Factoring x2−81=0x^{2}-81=0 A) {9}\{9\} B) {9,0,9}\{9,0,9\} C) {9}\{9\}
D) {−9,9}\{-9,9\}

Question 66

Multiple Choice

Solve by factoring.
- x2−81=0x^{2}-81=0


A) {9}\{9\}
B) {9,0,9}\{9,0,9\}
C) {9}\{9\} .
D) {−9,9}\{-9,9\}

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