(7.4)square + (14.8)(2.6)+(2.6)square = ??
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7.4^2 + (14.8)(2.6) + 2.6^2
= (7.4)^2 + 2(7.4)(2.6) + (2.6)^2
This looks like the identity (a + b)^2 = a^2 + 2ab + b^2 and a = 7.4 and b = 2.6
= (7.4 + 2.6)^2
= (10)^2
= 100
7.4^2 + (14.8)(2.6) + 2.6^2 = 100
= (7.4)^2 + 2(7.4)(2.6) + (2.6)^2
This looks like the identity (a + b)^2 = a^2 + 2ab + b^2 and a = 7.4 and b = 2.6
= (7.4 + 2.6)^2
= (10)^2
= 100
7.4^2 + (14.8)(2.6) + 2.6^2 = 100
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3
Answer:
I did not not and ok so sorry
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