Question

Which expression gives the solution of -5+2x^2=-6x
a. 2+/-sqrt of 4-(4)(6)(-5)/12
b. -5+/-sqrt of 25-(4)(2)(6)/-10
c.-6+/-sqrt of 36-(4)(2)(-5)/4
d. 6+/-sqrt of 36-(4)(2)(5)/4

Answer 1

please help me