alyvega03 alyvega03

13-01-2021
Mathematics

contestada

h2 + 7h + 10 = 0
Help please

Respuesta :

couragepaul12 couragepaul12

13-01-2021

Answer:

-2, -5

Step-by-step explanation:

h2 + 7h + 10 = 0

h^2 +7h + 10 = 0

h^2 +2h +5h + 10 = 0

h(h+2) + 5(h+2) = 0

h+2 = 0 or h+5 = 0

h = -2 or h = -5

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