By replacing you get:
5*7-2*11+3*(-1) = 35-22-3= 10
so the answer is 10.
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Answer:
1 and 4 are correct :)
Step-by-step explanation:
Answer:
a. 0.25
Step-by-step explanation:
The given expression is
Factor the denominator using difference of two squares.
Cancel out common factors;
We plug in 2 to get
Answer:
Step-by-step explanation:
For any polynomial, we can determine the degree by finding the variable with the largest exponent. For the given polynomial:
we can see that contains the variable with the highest exponent, 4, so the degree of this polynomial is 4.