1.

Solve \[(4{{x}^{2}}+5)(4{{x}^{2}}+5)\]

A. \[16{{x}^{4}}+25+40{{x}^{2}}\]
B. \[16{{x}^{4}}+28+30{{x}^{2}}\]
C. \[16{{x}^{4}}+30+20{{x}^{2}}\]
D. \[16{{x}^{4}}+8+25{{x}^{2}}\]
Answer» B. \[16{{x}^{4}}+28+30{{x}^{2}}\]


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