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(6+5/x)²
pls help me​


Sagot :

Answer:

36 + [tex]\frac{60}{x}[/tex] + [tex]\frac{25}{x^2}[/tex]

Step-by-step explanation:

(6 + [tex]\frac{5}{x}[/tex] )²

= (6 + [tex]\frac{5}{x}[/tex] )(6 + [tex]\frac{5}{x}[/tex] )

Each term in the second factor is multiplied by each term in the first factor, that is

6(6 + [tex]\frac{5}{x}[/tex] ) + [tex]\frac{5}{x}[/tex] (6 + [tex]\frac{5}{x}[/tex] ) ← distribute parenthesis

= 36 + [tex]\frac{30}{x}[/tex] + [tex]\frac{30}{x}[/tex] + [tex]\frac{25}{x^2}[/tex] ← collect like terms

= 36 + [tex]\frac{60}{x}[/tex] + [tex]\frac{25}{x^2}[/tex]