Free help with homework

Why join Brainly?

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


(x+5) (x-5)
1 5 1
(x+5) (x-5)
since the given are conjugates, multiply the first terms 
(x) (x)
  = x²
and, multiply also the last terms
(5) (-5)
 = -25

the product is x²-25
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