Answer:
identify property
commutative property
associative property
Step-by-step explanation:
I took the assignment:)
the top one is identity of property. the middle one is indeed commutative property. the bottom one is associative property.
I just took the assignment and got them right Good luck
20%-30%
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r=ts/-qu
x2^+8x=-20
9x^2=20
x^2=20-9
x^2=11
√x^2=√11
x=√11