449,826 views
2 votes
2 votes
Solve the equation for all real solutions.( Solving Quadratic with Quadratic Formula)

9a^2+25a+16=a

User Alexei Yerofeyev
by
3.2k points

2 Answers

13 votes
13 votes

Answer:

-4/3

Explanation:

User Qvd
by
3.3k points
26 votes
26 votes

Answer:


image

Explanation:

Hello!

Standard form of a quadratic:
image

Quadratic Equation:
image

Convert it to Standard Form:


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In this equation, x is replaced with a, and a is replaced with x.

Solve


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  • image

  • image

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The value of a is
image

User Martyn Chamberlin
by
2.5k points