Answer:
Step-by-step explanation:
Factorise the numerator and denominator
x² - x - 6 = (x - 3)(x + 2)
x² + 2x - 15 = (x - 3)(x + 5)
Hence
=
Cancel the factor (x - 3) on the numerator/ denominator leaving
← equivalent expression
The model below represents an equation. What value of x makes the equation true?
1 answer:
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Hi there,
This is the original equation:
First, we need to subtract 5 from both sides;
Then, we subtract 8v from both sides;
Finally, divide both sides by -2;
Therefore, the answer to your problem is v = -3. Hope this helps and have a great day!
This is the original equation:
First, we need to subtract 5 from both sides;
Then, we subtract 8v from both sides;
Finally, divide both sides by -2;
Therefore, the answer to your problem is v = -3. Hope this helps and have a great day!