# Solve for x. x2=9 x=±3 x=±4.5 x=±18 x=±81

2 months ago

## Solution 1

Guest #1432
2 months ago
X^2=9
Square root of 9 is 3
X= ±3

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Solution:

q ∧ r : q and r

q      r        q∧r

T      T         T

T       F          F

F       T          F

F        F          F

p ∨ (q∧r)

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