joseph1950 joseph1950
  • 21-02-2017
  • Mathematics
contestada

Which value for x makes the open sentence true?


5 + 4 • x = 32 + x2

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aksareji6
aksareji6 aksareji6
  • 21-02-2017
5+4*3=32+3^2 5+12=32+9 17=41 5+4*4=32+4^2 5+16=32+16 21=48 5+4*5=32+5^2 5+20=32+25 25=57 5+4*2=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
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sunshinet1983
sunshinet1983 sunshinet1983
  • 11-10-2021

Answer:

2

Step-by-step explanation:

3.09 Quiz: Comparing Expressions Wrap-Up

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