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= We start by halfing the 10 and putting x + 5 in a bracket = (x + 5)^2 = Opening these brackets give us x^2 + 10x + 25 = To make the 25 the same as - 3 we have to minus 28 = Therefore the answer is = (x ...

An ablative absolute is phrase consisting of a noun or pronoun in the ablative, and a participle (present, future, or perfect) agreeing in case (ablative), gender (masc., fem., or neut.) and number (sg. o...

dy/dx = 4x - 12
x-coordinate= 5 so sub in
20-12 = 8

Faults are a form of brittle deformation and typically make a rock sequence to appear broken. There a 3 main fault types, normal, reverse and strike-slip. Both normal and reverse faults show vertical move...

First of all there are 3 different methods of working out simultaneous equations: Elimination, Substitution and Graphical. Today I will show the substitution method.
If x + y = 4 then rearranging the...