Which value for x makes this open sentence true? 5 + 5 ● x = x² + 3² Question 2 options:

asked Sep 20, 2017 92.1k views

2 votes

Which value for x makes this open sentence true?

5 + 5 ● x = x² + 3²

Question 2 options:

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3 votes

5+5x = x^2 +9

x^2 -5x +4 =0

(x-4)(x-1)=0

x-4=0
x_1=4

and x-1=0
x_2=1

hope helped

Nesha answered Sep 27, 2017

by Nesha

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