Answer:
Exact Form:
a = 3 √ 4 2
Decimal Form:
a = 0.79370052 …
Step-by-step explanation:
a1 = √3 a2 =-√3
3a^+3=12
3a^=12-3
3a^=9
a^= 9÷3
a = +-√3
Hope you got it
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