Question

the roots of the equation 4x2+7x=0 are a) -7/4,7/4 b) 4,-7 c) 0,-7/4 d) -4,-7........pls fast send me

Answer 1

Answer:

4*x^2+7*x=0;

x(4*x+7)=0;

x=0   and 4*x+7=0 will give x=-7/4;

so x=(0,-7/4) two roots of given quadratic equation .

Step-by-step explanation: