3 years ago

What is 4^12 x 125^7? Express your answer in scientific notation

Mathematics

1 answer:

lianna [129]3 years ago

3 0

Answer:

8×10^21

Step-by-step explanation:

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3 years ago

What is the multiple zero and multiplicity of f(x) = x3 + 10x2 + 25x?

elena-s [515]

Answer:

The multiple zero is $x=-5$ .

The multiplicity is 2

Step-by-step explanation:

The given function is

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To find the zero of this function, we equate it to zero.

$\Rightarrow x^3+10x^2+25x=0$

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This implies that;

$x(x+5)^2=0$

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4 years ago

A parking lot occupies a rectangular space measuring 120m by 80m. The owner wants to increase the parking lot by 25%. What would

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