(x2 - 2)(x + 1) = (x^)(5x)+(x2)() + (-2)(5x) + (-2)(1) is an example of:
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Answer:
16
Step-by-step explanation:
According to the given description, PS is the mid segment of the
Therefore by Mid-segment Theorem:
Dividing two decimals means that we need to make the following math operation:
According to the following definition:
We can prove that our result is correct by multiplying the divisor by the quotient plus the reminder and verifying that this result matches the dividend. Also, we can use a calculator to prove that.
For two complex numbers 
and 
, the product is
That is, you multiply the moduli and add the arguments. You have
and 
, so the product is
That is, you multiply the moduli and add the arguments. You have