2a+6b-2d²
2×7+6×9-2×5²
14+54-2×25
14+54-50
68-50
18
Espero que te sirva :)
Respuesta:
Explicación paso a paso:
a=7, b=9, d=5
2a + 6b -2[tex]d^{2}[/tex]
2(7) + 6(9) - 2(5²)
14 + 54 - 50
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2a+6b-2d²
2×7+6×9-2×5²
14+54-2×25
14+54-50
68-50
18
Espero que te sirva :)
Respuesta:
18
Explicación paso a paso:
a=7, b=9, d=5
2a + 6b -2[tex]d^{2}[/tex]
2(7) + 6(9) - 2(5²)
14 + 54 - 50
18