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5 votes
Solve for x

4x^2+23x+28=0

A.) x=-4;7/4
B.) x=4;-7/4
C.) x=4;7/4
D.) x=-4;-7/4

User Andig
by
8.8k points

1 Answer

5 votes

Hey there!


  • \bold{4x^2+23x+28=0}
  • Firstly, factor the left side of your equation

  • \bold{(4x+7)(x+4)=0}
  • Set each of your terms to the number of
    \bold{0}

  • \bold{4x+7=0}
    \bold{or}
    \bold{x+4=0}

  • \boxed{\boxed{\bold{Answer:D.)x=(-7)/(4) [or]x=-4}}}
    \bold{\checkmark}

Good luck on your assignment and enjoy your day!

~
\bold{LoveYourselfFirst:)}

User Vishal Chaudhry
by
8.0k points

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