Question

Addition of 8a²b, -7a²b and 5a²b is


options -:

a = 6a²b

b = 6ab²

c = 7a²b

d = 7ab²

​

Answer 1

Step-by-step explanation:

$8 {a}^{2} b + ( - 7 {a}^{2} b) + 5 {a}^{2} b$

$= 8 {a}^{2} b - 7 {a}^{2} b + 5 {a}^{2} b$

$= 8 {a}^{2} b - 2 {a}^{2} b$

$= 6 {a}^{2} b$