jycx's answer to Isaac's Secondary 3 A Maths Singapore question.

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jycx
Jycx's answer
5 answers (A Helpful Person)
1st
35.
-To raise the exponent accordingly, square both sides.
-Recall that any nonzero number raised to the power of zero equals to 1.

36.
-Split 6 into its factors and introduce any variable to form an expression relating x, y and z.