Question

me podrian ayudar a sacar el cuadrado minomio
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Answer 1

${(3x + 4)}^{2} = {( 3x)}^{2} + {4}^{2} + 2 \times 3x \times 4 = 9 {x}^{2} + 16 + 24x$

${( \frac{1}{2} + x )}^{2} = {( \frac{1}{2} )}^{2} + {x}^{2} + 2\times \frac{1}{2} \times x = \frac{1}{4} + {x}^{2} + x$

Explicación paso a paso:

${(x + y)}^{2} = {x}^{2} + {y}^{2} +2 xy$