michellenivens2468 michellenivens2468

25-07-2019
Mathematics

contestada

Carmen is using the quadratic equation (x + 15)(x) = 100 where x represents the width of a picture frame. Which statement about the solutions x = 5 and x = –20 is true?

Respuesta :

rocrai29 rocrai29

25-07-2019

Answer:

X=5 is the solution

Step-by-step explanation:

If you plug 5 in the solution it will be equal to 100.

(5+15) (5) = 100

(20) (5) = 100

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