Respuesta:
[tex]3×(-5)²+5 \times (-30) \\ - 3 \times 5 {}^{2} + 5 \times ( - 30) \\ - 3 \times 5 {}^{2} - 5 \times 30 \\ 5( - 3 \times 5 - 30) \\ 5( - 15 - 30) \\ 5 \times ( - 45) \\ = - 225[/tex]
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Verified answer
Respuesta:
[tex]3×(-5)²+5 \times (-30) \\ - 3 \times 5 {}^{2} + 5 \times ( - 30) \\ - 3 \times 5 {}^{2} - 5 \times 30 \\ 5( - 3 \times 5 - 30) \\ 5( - 15 - 30) \\ 5 \times ( - 45) \\ = - 225[/tex]