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How do I form regular superlative phrases and what is the difference between that and a comparative adjective?

A superlative is an adjective that takes a comparison to the highest or lowest degree and it compares 3 or more nouns. However, a comparative adjective is one that describes the difference between 2 nouns.To...
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Answered by Carla V. • Spanish tutor
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Write 16*8^2x as a power of 2 in terms of x.

Change 16 as a power of 2 to get 2 4 . Change 8 2x as a power of 2 gives (2 3 ) 2x . You can times the two powers together giving 2 6x .So 16*8 2x =2 4 *2 6x . Now the powers can be added since the bases are...
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Answered by Nabeel A. • Maths tutor
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Draw a graph and clearly label any x and y intercepts for the equation y=x^2+6x+9

Step 1: Factorise the equation either directly or by using the quadratic formulae {[-b(+/-)sqrt(b^2-4ac)]/2a}. This equation can be factorised directly since 3*3=9 (for the last term on the RHS) and 3+3=6 (f...
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Answered by Emad Y. • Maths tutor
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What is an isotope?

Atoms of the same element with different numbers of neutrons
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Answered by Bella S. • Chemistry tutor
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What is active transport?

The movement of molecules against their concentration gradient (low concentration to high concentration), across a membrane using energy.
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Answered by Bella S. • Biology tutor
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