1.Which of the following expressions are polynomials. If
not give reason
(i) 1/x²+3x-4
(ii) X²(x-1)
Answers
Answered by
0
Answer:
x^2 (x-1)
Step-by-step explanation:
bcs 1 never divided by x ^2 in first option
Answered by
6
Answer:
Number one is correct
Step-by-step explanation:
In mathematics, a polynomial is an expression consisting of variables (also called indeterminates) and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables. An example of a polynomial of a single indeterminate x is x^2 − 4x + 7.
The second one is not because there should me mathematical signs between the numbers or digits.
Therefore, Number 1 is the correct answer.
Hope it helps !!!!
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