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What are the different types of si clause?

There are four main types of si clause in Spanish, and they are as follows: Si + Present + Present - This is used to convey a habitual action where one action is a direct consequence of another. In all of th...
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Answered by Fergus Y. • Spanish tutor
5346 Views

Describe the difference between bonding in ionic structures and covalent molecules

Ionic structures form giant lattices with many electrostatic attractions between oppositely charged ions. Covalent molecules have strong covalent bonds involving a shared pair of electrons.
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Answered by Cam D. • Chemistry tutor
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Factorise the following equation: 2x^2 + 8x + 8

The first step in factorising is to look for a 'common factor'. A common factor is a number or letter that all the values have in common. All the integers (numbers) in this equation can be divided by 2. Ther...
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Answered by Ellen K. • Maths tutor
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What is the difference between mitosis and meiosis?

Mitosis and meiosis are both ways that cell division can happen in humans. Mitosis produces two daughter cells that are genetically identical with the same number of chromosomes (diploid). Whereas, meiosis p...
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Answered by Aisha A. • Biology tutor
4258 Views

How do I find the roots of a quadratic equation?

There are a few methods you can use. Here are two methods: 1) Inspection. Say we have the equation x 2 +4x+3. We can find two numbers which multiply together to make 3 but add together to make 4. Such number...
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Answered by Daniel E. • Maths tutor
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