Find the value of (2a + 1)2 using standard identity.
Posted: Wed Jul 13, 2022 8:03 pm
a) 4a2 + 2 + 2a
b) 4a2 + 2 – 4a
c) 4a2 – 2 + 4a
d) 4a2 + 2 + 4a
b) 4a2 + 2 – 4a
c) 4a2 – 2 + 4a
d) 4a2 + 2 + 4a
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