Question

help me I can't do this Sums​

Answer 1

Answer:

$\huge\mathfrak\pink{hello \: friend \:here \: is \: your \: answer }$

Step-by-step explanation:

$\huge\mathfrak\pink{question \: 1} \: a \: part$

$3ab \: + 7ab + ( - 5ab) \\ 10ab - 5ab \\ 5ab$

$\huge\mathfrak\pink{i \: hope \: this \: helps \: you \: dear}$