Question

factories by middle term splitting
$\frac{2}{5} x {}^{2} - x - \frac{3}{5}$
please fast and exact solution ​

Answer 1

Given

• Quadratic polynomial
• 2/5x²-x-3/5

To Find

• Solution of this Equation

Solution

2/5x²-x-3/5=0

=>1/5(2x²-5x-3)=0

=>2x²-5x-3

=>2x²-6X+x-3

=>2X(x-3)+1(x-3)

=>(x-3) (2x+1).

Hence zero will be X= 3 and -1/2

Extra information

• you can solve this Equation
• By the help of quadratic formula