3 years ago

Which expression is equivalent?

Mathematics

1 answer:

damaskus [11]3 years ago

4 0

Answer:

Step-by-step explanation:

sqrt(a^7) = sqrt(a^6 * a)

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$f(x)=3x^2-4 \\ \Downarrow \\ f(0)=3 \times 0^2-4=0-4=-4 \\ -4 \not= 0 \\ f(0) \not= 0 \\
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