Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


You can still solve it through the four ways. But some of them is still needed to make the equation in standard form. But in other cases, for instance, (x-1)(x+2)=0, you can immediately equate it to zero and get the roots (alpha and beta). Other cases like (x-1)^2=9, you can immediately get the squares,for I instance, x-1= [+-]3 ==> x=4 or - 2.

Please rate this as the brainliest answer. Hope this helps a lot...
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts