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Mathematics 19 Online
OpenStudy (anonymous):

2[5+3(4-1)]

OpenStudy (lgbasallote):

uhmm PEMDAS Parenthesis Exponent Multiplication Division Addition Subtraction descending order of priority

OpenStudy (cwrw238):

use correct order of operations - as igbasallote said

OpenStudy (cwrw238):

so first operation is in the brackets (4-1) = 3 giving 2[5+3*3]

OpenStudy (cwrw238):

now work out whats in brackets = 2[5 + 9] = 2 * 14 = 28

OpenStudy (cwrw238):

thats it

OpenStudy (anonymous):

Thank yu

OpenStudy (cwrw238):

welcome

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