Step-by-step explanation:
at first we do synthetic division then we do middle term factorisation
Answer:
PM=6 inches
PQ=12 inches
Step-by-step explanation:
-The product of the segments of chords that intersect within a circle are always equal.
Given that PM=MQ and RS=15(MS=15-3=12):
Hence, the length PM is 6 inches and PQ is 12 inches
Answer:
x= 15
Step-by-step explanation:
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To solve this problem you must apply the proccedure shown below:
1. You have the following expression given in the problem above:
<span>7/x^2-3x - 1/x^2-9
</span>
2. When you factor the denominator, you obtain:
<span>7/x(x-3) - 1/(x+3)(x-3)
3. By simplifying the expression, you obtain:
3(2x+7)/x(x+3)(x-3)
</span> 3(2x+7)/x(x^2-9)
The answer is: 3(2x+7)/x(x^2-9)