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3 years ago

9

Homework 1. (4x3+ 8x2 10x) (12x3 2x2 3x 9)

1 answer:

dem82 [27]3 years ago

7 0

Using PEMAS
4×3=12
8×2=16
12×3=36
2×2=4
3×9=27

12+16+10×36+4+27
28+360+31=419
I believe this is correct, Hope this helps

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