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By subbing in a=1 b=1 and c=-6 into the quadratic formula, you should get two solutions of x which are x = 2 and x = -3

Concentrate on the x^2+4x. Halve the 4 or any number that occupies that space. Equals 2 in this case. Put (x+2)^2 and that is your first term. Expand the brackets= x^2 + 4x + 4. Don't want the extra + 4 a...

Cher Journal,Il faut absolument que je te raconte la semaine incroyable que j'ai passé avec Lucie et Emma cet été.Nous sommes allé en Sicile, une petite île au sud de l'Italie où Emma à une maison. Le tem...

During the Cold War, Stalin cut off all road and rail traffic into West Berlin which was, at the time, occupied by the USA. This left 2 million Germans living in West Berlin isolated with only enough reso...

Answerhydrogen ions from the acid react with hydroxide ions from the alkali to form water.
H+. + OH- —> H20
ExplanationIt is important to remember that when an acid reacts wit...