Determine if a Polynomial (4x^2)(5x^5)

Math
(4×2)(5×5)
A polynomial is a combination of terms separated using + or – signs. Polynomials cannot contain any of the following:
1. Variables raised to a negative or fractional exponent. (2x-2,x12,…).
2. Variables in the denominator. (1x,1×2,…).
3. Variables under a radical. (x,x3,…).
4. Special features. (trig functions, absolute values, logarithms, …).
Simplify the expression.
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Rewrite using the commutative property of multiplication.
4⋅5(x2x5)
Multiply x2 by x5 by adding the exponents.
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Use the power rule aman=am+n to combine exponents.
4⋅5×2+5
Add 2 and 5.
4⋅5×7
4⋅5×7
Multiply 4 by 5.
20×7
20×7
Determine if the expression breaks any of the rules.
Does not break any of the rules
Determine if the expression is a polynomial.
Polynomial
Determine if a Polynomial (4x^2)(5x^5)

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