Respuesta :

konrad509

[tex] (-2)(a+6)=-2a-12 [/tex]

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(-2)(a+6) means -2 multiplying (a+6)

-2 will multiply both a and +6

-2 * a = -2a -2 *+6 = -12 Note : - * - = +

= -2a -12 - (c) - * + = -

+ * + = +

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