samanthamaster145 samanthamaster145

28-04-2016
Mathematics

contestada

Can someone plz help me with this question

Can someone plz help me with this question class=

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LuluDream16 LuluDream16

28-04-2016

10^2 is 10×10 which is 100
4^2 is 4×4 which is 16
so it simplifies to 100-16×2. By Order Of Operations, parentheses, exponents, multiply and divide, add and subtract 100-16×2 makes 100-32 which is 68

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