Respuesta :

zibahkeshiro

Answer:

Step-by-step explanation:

Firstly,open the brackets

ax -ab =[tex]a^{2}[/tex] + bx

collect like terms

ax-bx=[tex]a^{2}[/tex] +ab

factorise

x(a-b)=a(a+b)

x=[tex]\frac{a(a +b)}{a- b}[/tex]

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