What is the quotient of (4x2 - 27x + 18) ÷ (x - 6)?
Solution:
Given, (4x2 - 27x + 18) ÷ (x - 6)
We have to find the quotient.
= 4x2 - 27x + 18
= 4x2 - 24x - 3x + 18
= 4x(x - 6) - 3(x - 6)
= (4x - 3)(x - 6)
Now, (4x2 - 27x + 18) ÷ (x - 6) = (4x - 3)(x - 6)/(x - 6)
= 4x - 3
Therefore, the quotient is 4x - 3.
Example:
What is the quotient of (x2 + 8x + 12) ÷ (x + 6)?
Solution:
Given, (x2 + 8x + 12) ÷ (x + 6)
We have to find the quotient.
By splitting the middle term,
= x2 + 8x + 12
= x2 + 6x + 2x + 12
= x(x + 6) + 2(x + 6)
= (x + 2)(x + 6)
Now, (x2 + 8x + 12) ÷ (x + 6) = (x + 2)(x + 6)/(x + 6)
= x + 2
Therefore, the quotient is x + 2.
What is the quotient of (4x2 - 27x + 18) ÷ (x - 6)?
Summary:
The quotient of (4x2 - 27x + 18) ÷ (x - 6) is (4x - 3).
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