Question

Add a + b – 5 , 2b + 3a – 1 *​

Answer 1

Answer:

Add :

(i) 5a + 3b, a – 2b, 3a + 5b

(ii) 8x – 3y + 7z, -4x + 5y – 4z, -x – y – 2z

(iii) 3b – 7c + 10, 5c – 2b – 15, 15 + 12c + b

(iv) a – 3b + 3; 2a + 5 – 3c ; 6c – 15 + 6b

(v) 13ab – 9cd – xy ; 5xy ; 15cd – 7ab ; 6xy – 3cd

(vi) x3 – x2y + 5xy2 + y3 ; -x3 – 9xy2 + y3 ; 3x2y + 9xy2

(vii) a6 – 4a4 + 6a ; 5a6 + 5a4 + 6a ; 12a6 – 10a

(viii) 2ax – 6by + 4cz, 4by – 14ax, 9cz – 4ax – 6by