Sederhanakan 1.) √a6b2c3 2.)√27ab3c7

Mapel : Matematika
Kelas : IX SMP
Bab : Eksponen

Pembahasan :
√[a⁶b²c³]
= (a⁶b²c³]^1/2
= a³bc^3/2

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√[27ab³c^7]
= [9.3 ab³c^7]^1/2
= 3√[3ab³c^7]

√(a^6 b^2 c^3)
= (a^6 b^2 c^3)^(1/2)
= a^(6/2) . b^(2/2) . c^(3/2)
= a^3 . b . c^(3/2)
= a^3 . b. c√c

√(27ab^3 c^7)
= (3^3 . a.b^3 . c^7)^(1/2)
= 3^(3/2) . a . b^(3/2) . c^(7/2)
= 3√3 . a . b√b . c^3 . √c
= 3ac^3 √(3bc)