cam562314
cam562314
22-01-2020
Mathematics
contestada
Evaluate A^2 for A = -3.
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thrift
thrift
22-01-2020
here is the answer:-)
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profarouk
profarouk
22-01-2020
Answer:
for A = -3
A² = A×A = (-3) × (-3) Two minus negate each other
= 3 ×3
= 9
:)
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