siphosethua756 siphosethua756

22-03-2021
Mathematics

contestada

Solve for x by means of factorisation:
1
x2 - 10x + 21 = 0

Respuesta :

shalynsparents4609 shalynsparents4609

22-03-2021

Answer:

Solving this will give us the following two solutions:

x = (10 + 4) /2 = 14/2 = 7

x = (10 - 4) /2 = 6/2 = 3

Step-by-step explanation:

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