Відповідь: Г)
Обяснение:
[tex] \frac{a}{3x^{4} }-\frac{b}{6x^{2} } = \frac{2a}{2 \times 3x^{4}} - \frac{x^{2}b }{x^{2} \times 6x^{2} } = \frac{2a}{6x^{4}} - \frac{bx^{2} }{6x^{4} } = \frac{2a - bx^{2} }{6x^{4} } [/tex]
[tex]\displaystyle\bf\\\frac{a}{3x^{4} } -\frac{b}{6x^{2} } =\frac{a\cdot 2-b\cdot x^{2} }{6x^{4} }=\frac{2a-bx^{2} }{6x^{4} }[/tex]
Ответ : г )
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Answers & Comments
Відповідь: Г)
Обяснение:
[tex] \frac{a}{3x^{4} }-\frac{b}{6x^{2} } = \frac{2a}{2 \times 3x^{4}} - \frac{x^{2}b }{x^{2} \times 6x^{2} } = \frac{2a}{6x^{4}} - \frac{bx^{2} }{6x^{4} } = \frac{2a - bx^{2} }{6x^{4} } [/tex]
Verified answer
[tex]\displaystyle\bf\\\frac{a}{3x^{4} } -\frac{b}{6x^{2} } =\frac{a\cdot 2-b\cdot x^{2} }{6x^{4} }=\frac{2a-bx^{2} }{6x^{4} }[/tex]
Ответ : г )