3 years ago

Simplify the following

Mathematics

2 answers:

-Dominant- [34]3 years ago

7 0

Answer:

1, B

Step-by-step explanation:

When bases are same powers are to be added

=x^(1-2)/x^(-1+0)

=x^(-1)/x^(-1)

eimsori [14]3 years ago

7 0

Step-by-step explanation:

$\\ \frac{x. {x}^{ - 2} }{ {x}^{ - 1}. {x}^{0} } = \frac{{x}^{ - 2 + 1} }{ {x}^{ - 1}.1 } = \frac{{x}^{ - 1} }{ {x}^{ - 1} } = 1$

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Step-by-step explanation:

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4 years ago

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Find the axis of symmetry for this parabola:

lara31 [8.8K]

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Step-by-step explanation:

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Answer:

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3 years ago

Evaluate the express:-5+28+6

mrs_skeptik [129]

Answer:

Step-by-step explanation:

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