Question

Plz send full method. Solve
4x² + 13x + 15/2 = 0

Answer 1

${8x}^{2} + 26x + 15 = 0$
$( {8x}^{2} + 20x) + (6x + 15 )= 0$
$4x(2x + 5) + 3(2x + 5) = 0$
$(4x + 3)(2x + 5) = 0$
$therefore \\ x = - 3 \div 4 \\ or \\ x = - 5 \div 2$
Hope it helps!!!!