bluebear13 bluebear13

01-02-2020
Mathematics

contestada

solve by factoring
x-13√x + 40=0

Respuesta :

sburnham989 sburnham989

04-02-2020

Answer:

x=64,25

Step-by-step explanation:

x-13√x+40=0

-13√x=-x-40

√ x=x13+4013

(√x)2=(x/13+40/13)^2

x=x^2/169+80x/169+1600/169

x=64,25

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