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joseph1950 joseph1950
  • 21-02-2017
  • Mathematics
Answered

Which value for x makes the open sentence true?



5 + 4 • x = 32 + x2

Verified Answer :

aksareji6
aksareji6 aksareji6
  • 21-02-2017

5+43=32+3^2
5+12=32+9
17=41
5+44=32+4^2
5+16=32+16
21=48
5+45=32+5^2
5+20=32+25
25=57
5+42=32+2^2
5+8=32+4
13=36
non of those are actually equal or  5+4x=32+x^2
minus 32
4x-27=x^2
divide by x
4-27=x
x=-23
x would have to be -23 for that equation to work

Answer Link
sunshinet1983
sunshinet1983 sunshinet1983
  • 11-10-2021

Answer:

2

Step-by-step explanation:

3.09 Quiz: Comparing Expressions Wrap-Up

Answer Link

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