Answers

2015-07-09T06:57:50+08:00
For example
(x-3)(x+8) = x²-11x-24
simply follow the distributive property.
x multiplied to x becomes x².
next find the middle term by adding -3x and 8. It's result will be -11x.
Lastly, find the last term by multiplying -3x and 8x . the result is -24.

that's it.
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