Question

Simply (1cube + 2 cube + 3cube)power 1/2

Answer 1

Answer:

(1^3+2^3+3^3)^1/2

=(1+8+27)^1/2

=(36)^1/2

=√36=6

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Step-by-step explanation:

Answer 2

Concept

√a² = ±a

Find

Simplify √( 1³ + 2³ + 3³)

Solution

= √( 1³ + 2³ + 3³)

= √( 1 + 8 + 27)

= √( 1+35 )

= √( 36 )

= ± 6  

√( 1³ + 2³ + 3³)  = +6, -6

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