3. Using some Algebraic identity, evaluate the following:
(a) (1007)²
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16
Answer:
Step-by-step explanation: Now plz mark me as brainlist
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Answered by
18
Step-by-step explanation:
(1007)²
(1000+7)²
(1000)²+(7)²+2(1000)(7)
1000000+49+14000
= 1014049
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