3 years ago

PLZ HELP I WILL GIVE BRAINLIEST.....

Mathematics

1 answer:

poizon [28]3 years ago

8 0

Answer:

1) -16

2) +3

Step-by-step explanation:

1) below represents negative sign

2) increase means posivie sign

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Step-by-step explanation:

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storchak [24]

Remember: We have to work from either the LHS or the RHS.
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So plugging in both of those into our identity, we get:

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