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The curve and the line will intersect when the two expressions are equal, so:4x²+ 5x + 3 = x + 2 (eliminating y and putting the expressions in terms of one variable).4x²+ 4x + 1 = 0(...

The alveoli are like small sacks present at the base of the lung, and are the site of exchange between the air we breathe and our blood. This exchange occurs by the process of diffusion, for which alveoli...

In German, there are two main groups of conjunctions; co-ordinating and subordinating.Co-ordinating conjunctions:Do not affect the word order or position of the verb in a sentence....

The main thing to do when translating sentences is identifying what is the nominative ( subject), the accusative (object) and the verb. In the 1st sentence we can tell the girls, it is also important to r...

6x² + 4x - 10 = 0
6x² + 10x - 6x - 10 = 0
2x(3x + 5) - 2(3x + 5) = 0
(2x - 2)(3x + 5) = 0
Case 1:
2x - 2 = 0
2x = 2
x = 1
Case 2:
3x +...