Question

2³÷(-4) + √25.4 + (3·3-5)²

Answer 1

$2^{3} : (-4) + \sqrt{25.4} + (3.3-5)^{2} = \\ 2^{3} : (-4) + \sqrt{25.4} + (9-5)^{2} = \\ 2^{3} : (-4) + \sqrt{25.4} + 4^{2} = \\ 2^{3} : (-4) + \sqrt{100} + 4^{2} = \\ 8 : (-4) + 10 + 8 = \\ (-2) + 10 + 8 = \\ 8 + 8 = \\ 16$

Answer 2

Respuesta:

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