Question

a) (x^m+x ^n)²=

b) (a^x+b^x+1)²=

c) (x³+3)²=

porfa
doy coronita

y me responden
todas o no les doy coronita

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Answer 1

A)

${( {x}^{m} + {x}^{n} )}^{2} \\ {x}^{2m} + 2 {x}^{m + n} + {x}^{2n}$

B)

${( {a}^{x} + {b}^{x} + 1) }^{2} \\ {( {a}^{x} + {b}^{x} )}^{2} + 2(( {a}^{x} + {b}^{x} ) + 1 \\ {a}^{2x} +2 {a}^{x} + 2 {b}^{x} + 2 {a}^{x} {b}^{x} + {b}^{x} + 1$

C)

${( {x}^{3} + 3) }^{2} \\ {x}^{6} + 6 {x}^{3} + 9$