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Is there a rule to conjugate irregular verbs?
Irregular verbs are quite tricky to recognize and conjugate, however, there is a key rule that can be very helpful. Here are some examples of irregular verbs: Querer (Yo quie
how do you do binomial expansion when the power is a negative
There is a simple equation, similar to the normal binomial expansion, thats easy to remember once youve used it a few times.
(1+x)n=1+nx+{[n(n-1)]/2!}x2+{[n(n-1)(n-2)]/3!}x
