MANILA, Philippines — As error-filled learning materials snowball and only in the first week of classes in public schools, the Department of Education (DepEd) admitted to one of at least 30 modular ...
“In the linear (not quadratic) equation that is 2x=0, the divisor should be 2 (not zero) to get the value of x. That’s why 2x/2 = 0/2, cancel 2, 0/2=0… That’s why x=0. The lesson here is you cannot ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback