Question

if a=2^3x+3^2y-5^2z and B=2^4x-3^3y+5z then A+B is​

Answer 1

Answer:

Question 1:

Add the following:

(i) 3x and 7x

(ii) −5xy and 9xy

ANSWER:

We have

(i) 3x + 7x = (3 + 7)x = 10x

(ii) -5xy + 9xy = ( -5 + 9)xy = 4xy

Step-by-step explanation:

please mark me as brainlist