Answer: K= 8/3 or 2 2/3
Step-by-step explanation:
There is a mathematical formula which relates these quantities, given by:
Using this, we have:
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OK 100% of doctors in the mid-1800s found to be correct and all surgeries
Answer: We should add the constant 81 to the expression to have a perfect square trinomial.
The perfect square trinomial that would be formed would result from (x + 9)^2.
We can use foil to prove it.
(x + 9)(x + 9)
x^2 + 9x + 9x + 81
x^2 + 18x + 81
81 is the value that must go with 18x in the middle to form the perfect square trinomial.
the answer to 54,000 x 10 is 540,000
