Respuesta :

i do believe it is -65d because the equation will look like this in the end
-65d=-65d.

Answer:

-65d

Step-by-step explanation:

(5d − 7)(5d − 6)

[tex](5d - 7)(5d - 6)[/tex]

Multiply it using FOIL method to find the missing term

Multiply 5d inside the second parenthesis and then multiply -7 inside second parenthesis

[tex]5d \cdot 5d= 25d^2[/tex]

[tex]5d \cdot -6= -30d^2[/tex]

[tex]-7 \cdot 5d=-35d[/tex]

[tex]-7 \cdot -6=42[/tex]

Now write all the terms together

[tex]25d^2-30d-35d+42[/tex]

Combine like terms

[tex]25d^2-65d+42[/tex]

HEre -65d is missing

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