What is 2x^2y^4z^5⋅4x^3y^5z^2 ?
To multiply these terms, we can combine the coefficients and add the exponents of the same variables.
The coefficient is 2*4 = 8.
The exponent of x is 2+3 = 5.
The exponent of y is 4+5 = 9.
The exponent of z is 5+2 = 7.
Therefore, the simplified expression is 8x^5y^9z^7.