pizzaluver98
pizzaluver98
28-12-2015
Mathematics
contestada
-4.5[2x-(0.5-1.4)] simplify please helpp
Respuesta :
Аноним
Аноним
28-12-2015
We need to follow PEMDAS.
Parentheses is first.
0.5 - 1.4 = -0.9
Now, we need to re-write our expression.
-4.5 [ 2x - 0.9]
Apply the distributive property.
-4.5*2x - (-4.5 *0.9)
-9x - (-4.5)
-9x + 4.05
Final answer:
-9x + 4.05
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