Question

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?

Answer 1

`\huge\boxed{8x^5y^7z^2}`

Explanation:

`\text{Use}\ a^n\cdot a^m=a^(n+m)\\\\2x^2y^3z^2\cdot4xy^4x^2=(2\cdot4)(x^2xx^2)(y^3y^4)z^2=8x^(2+1+2)y^(3+4)z^2\\\\=8x^5y^7z^2`