3 years ago

Order of operations

Mathematics

1 answer:

timurjin [86]3 years ago

6 0

Answer:

z+9(8−x)+8(z+8)=

z+72-9x+8z+64=

9z-9x+136

(3−10)^2−(5−12)^2 parenthesis first

(-7)²-(-7)²=

49-(49)=49-49=0

2^2⋅4^3 exponent first

2*2*4*4*4

4*64=256

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