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Lithium oxide has the formula Li₂O. It has an ionic structure as it is formed from a metal and a non-metal. It has lithium ions with a +1 charge, as lithium is found in Group 1 of the periodic ...

First I would look for common factors in either the numerator or the denominator. The denominator has the common factor of (2x) so i would factorise it by 2x in order to give (3x²-8x-3)/(2x)(x-...

Ainsworth devised an observation called the strange situation to measure types of attachment. The Strange Situation involves placing a child in a controlled environment, whereby they would be observed und...

((4/12)(5/11)) + ((5/12)(4/11)) =((1/3)(5/11)) + ((5/12)(4/11)) =((1/3)(5/11)) + ((5/3)(1/11)) =5/33 + 5/33 =10/33

Answer will be provided during session (easier to write maths than to type)