F(x)=x6−22x4−79x2+100 . factor the polynomial function.
1 answer:
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The value of x is
Step-by-step explanation:
Given:
Rearranging the radical on left side,
Power on both sides,
Simplifying the left,
For the RHS equation, use the property of (a-b)² = (a²-2ab+b²),
Now calculating its powers,
Now sending -4√x to the LHS (left side), its sign becomes plus (+),
Now the +x and -x will be cancelled,
Bringing 4 to the right side, it becomes the denominator,
Now powering both sides,