2 x - 5y = 13
2 × -1 - 5 × -3 = 13
Answer:
(-1, -3)
10/10 = 1
so the are 10 tenths in 1 whole
A polynomial is defined as a collection of variables and constant terms combined by various mathematical operations. The exponents of the variables in a polynomials must be non-negative integers.
If you observe the given options, one of the option (option B) contains a negative exponent. Hence the expression in option B is not a polynomial.
