troppic20pdge32 troppic20pdge32

27-08-2018
Mathematics

contestada

which expression is equivalent to (-2)(a+6)

a. -2a + 6
b. 2a + 12
c. -2a - 12
d. -2a + 12

Respuesta :

konrad509 konrad509

27-08-2018

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

Answer Link

ifeoluwaakinrip6qdgr ifeoluwaakinrip6qdgr

27-08-2018

(-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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