westoncrawford westoncrawford

22-04-2022
Mathematics

contestada

What are the roots of the equation d^2+11d−42=0?

Respuesta :

NobodyKat NobodyKat

22-04-2022

Answer:

(3, 0) and (-14, 0)

Step-by-step explanation:

Just factorise the equation
You get [tex](d-3)(d+14)=0[/tex]
[tex]d = 3\ or -14[/tex]
Roots are (3, 0) and (-14, 0)

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