Special Products 1
\(\, \, \, \,{\left(7{x}^{5}+4{y}^{3}\right)}^{2}\)
= \({\left(A+B\right)}^{2}\) , where \(A=7{x}^{5}\) and \(B=4{y}^{3}\)
= \(A^2+2AB+B^2\)
= \({\left(7{x}^{5}\right)}^{2}+2\left(7{x}^{5}\right)\left(4{y}^{3}\right)+{\left(4{y}^{3}\right)}^{2}\)
= \(49{x}^{10}+56{x}^{5}{y}^{3}+16{y}^{6}\)
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Analytic Geometry
Differential Calculus
Integral Calculus
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Copyright © Dayal D. Purohit, Ph.D.(Mathematics)