Question

3. Solve: 5 x^2 – 22 x-15=0 by factorization method. ​

Answer 1

Step-by-step explanation:

5x²-22x-15=0

5x²-25x+3x-15=0

5x(x-5)+3(x-5)=0

(5x+3)(x-5)=0

5x+3=0, x-5=0

x=-3/5,5

Here is ur solution...

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