Question

ayuda por favor, daré 5 estrellas.

A) factorización.
${x}^{2} + 8 \times + 12 = 0$
${x}^{2} - 10 \times + 9 = 0$
${x}^{2} + 15 \times + 36 = 0$
${x}^{2} - 8 \times - 20 = 0$
${x}^{2} + 6 \times - 40 = 0$
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Answer 1

1

${x}^{2} + 96 = 0$

2

${x}^{2} - 90 = 0$

3

${x}^{2} + 540 = 0$

4

${x}^{2} + 160 = 0$

5

${x}^{2} - 240 = 0$

espero ayudarte