Math, asked by saayuj392, 9 months ago

Solve the following quadratic equations by factorization:ax²+(4a²-3b)x-12ab=0

Answers

Answered by ashishks1912
1

The solved given quadratic equation by using the Factorization method is (ax-3b)(x+4a)

Step-by-step explanation:

Given quadratic equation is ax^2+(4a^2-3b)x-12ab=0

To solve the given quadratic equation by Factorization method :

  • ax^2+(4a^2-3b)x-12ab=0
  • ax^2+4a(x)-3b(x)-12ab=0 ( here using the distributive property (x-y)z=xz-yz where x=4a^2 , y=3b and z=x )
  • ax^2+4ax-3bx-12ab=0
  • ax(x+4a)-3b(x+4a)=0 ( taking the common term outside the factors )
  • (ax-3b)(x+4a)=0 ( taking the common factor outside the factors )
  • Therefore ax^2+(4a^2-3b)x-12ab=(ax-3b)(x+4a)=0

Therefore the solved given quadratic equation by using the Factorization method is (ax-3b)(x+4a)

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