Daniel expanded the expression as shown.
-2(-8x-4y+
+ 8) = 10x=8y-1
Y-11
What err...
Mathematics, 11.02.2021 03:00 estherboocx
Daniel expanded the expression as shown.
-2(-8x-4y+
+ 8) = 10x=8y-1
Y-11
What errors did he make? Select three options.
The first term should be negative.
The second term should be positive.
The last term should be -13, not -17.
He added -8 and -2 instead of multiplying -8 by-2.
He did not simplify the expression completely.
Answers: 2
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