a) 4x2+3x=0
x=−34,x=0
Step 1 :Factor out an x from the equation: x(4x+3)=0
Step 2 :Solve for the two possible values of x: x=0 and 4x+3=0
Step 3 :Solve for x in the second equation: x=−34
Step 4 :x=−34,x=0