Question

Answer me please it's urgent​

Answer 1

Answer:

1) always negative

2)it should be multiplied by 2

3)8

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Step-by-step explanation:

Answer 2

Answer:

(i) A negative number

(ii) ³√1728 = 12 = 4 × 3

then, the number is 3 .

(iii) 72 × 3 = 216 = 6³

then, the number is 3 .

(iv) ³√0.064 × 100 = 0.4 × 100 = 40

then, the answer is 40 .

(v) 4 ¹²⁄₁₂₅ = [(4×125)+12]/125

= 512/125 = (8/5)³

then, the answer is 8/5 or 1 ⅗ .

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