Question

If 5 Δ 6 = 1331, 6 Δ 1 = 343, and 2 Δ x = 729, then determine the value of x.

Answer 1

Answer:

7

Step-by-step explanation:

$(5 + 6) {}^{3} = 1331$

$(6 + 1) {}^{3} = 343$

$(2 + 7) {}^{3} = 729$

Answer 2

Answer:

seven

Step-by-step explanation:

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