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Simplify: 3x[(2x6-5) + (8\4)] -1 ••••••• The \ means divide
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Sep 27, 2015
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Simplify: 3x[(2x6-5) + (8\4)] -1 ••••••• The \ means divide
Mathematics
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Julien Blanchard
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3 × [(2 × 6 - 5) + (8/4)] - 1
= 3 × [(12 - 5) + 2] - 1
= 3 × (7 + 2) - 1
= 3 × 9 - 1
= 27 - 1
=
26
USE PEMDAS:
P - P
arentheses
E - E
xponents
M - M
ultiply
D - D
ivide
A - A
ddition
S - S
ubtraction
Komi
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Oct 3, 2015
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Komi
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