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3 years ago

What is 2/5 + 3/7 in the LCD way

1 answer:

4 0

$\frac{2}{5} + \frac{3}{7} = \frac{2\times 7}{5\times 7} + \frac{3\times 5}{7\times 5}= \frac{14}{35} + \frac{15}{35}= \frac{14+15}{35} = \huge{\boxed{\frac{29}{35}}}$

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F(x)= 3x+4<br> find inverse, domain, at range of the function and it's inverse.

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Answer:

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3 years ago

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murzikaleks [220]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

We proceed to solve each equation by algebraic means:

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5) $u^{4}\cdot v^{-1}\cdot z^{3}$ $\frac{a^{m}}{a^{n}} = a^{m-n}$ /Result

h) $\frac{x^{2}-16}{x^{2}-10\cdot x + 25} \div \frac{3\cdot x - 12}{x^{2}-3\cdot x -10}$

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Step-by-step explanation:

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Step-by-step explanation:

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i don't know this question but i have made it by photomath app.

you can get it from playstore

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