Solve 2u^4 x 6x x 3x^8u^9?

Question

this is multiply

Answer 1

(2)(u^4)(6)(x)(3)(x^8)(u^9) =   ...put like terms next to eachother

(2)(6)(3)(u^4)(u^9)(x)(x^8) =   ...multiply constants first

36(u^4)(u^9)(x)(x^8) =  

When you multiply two variables with the same base you add the exponents so y^7y^3 = y^(7+3) = y^10.  In your case,

36u^(4+9)x^(1+8) =  

36u^(13)x^(9)

Hope this helps you!