Answer:
Step-by-step explanation:
4x^2 is the quadratic
3x is linear
-6 is the constant.
You would have to convert subtraction to addition. so it would be -5/18 + 1/4.
-5/18+1/4 is -0.028 rounded up
Answer: It's an algebraic expression
Step-by-step explanation: k²- 11 is an algebraic expression.
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Answer:
(x+5)² + (y+2)² = 5²
Step-by-step explanation:
(x-p)² + (y-q)² = r²
False: it is a rational number