Question

x(2x+5)=3 of quadratic eq
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Answer 1

Step-by-step explanation:

x(2x+5)=3

2x²+5x=3

7x³=3

x³=3/7

Answer 2

Answer:

Step-by-step explanation: 2x^2+5x=3

2x^2+5x-3=0 so this is the  quadratic  equation of x(2x+5)=3