Do you want BuboFlash to help you learning these things? Or do you want to add or correct something? Click here to log in or create user.


  • Presentation
  • Question
  • Answer

Tags
#mathematics #polynomials #precalculus
Question

Rewrite \(5^2-2^2\) as a product.

We have

\[5^2-2^2 = (5-2) \times (5+2) = 3\times 7.\]

Answer
52−22

Tags
#mathematics #polynomials #precalculus
Question

Rewrite \(5^2-2^2\) as a product.

We have

\[5^2-2^2 = (5-2) \times (5+2) = 3\times 7.\]

Answer
?

Tags
#mathematics #polynomials #precalculus
Question

Rewrite \(5^2-2^2\) as a product.

We have

\[5^2-2^2 = (5-2) \times (5+2) = 3\times 7.\]

Answer
52−22
If you want to change selection, open original toplevel document below and click on "Move attachment"

Parent (intermediate) annotation

Open it
Rewrite 52−22 as a product. We have 52−22=(5−2)×(5+2)=3×7.

Original toplevel document

Difference Of Squares | Brilliant Math & Science Wiki
ction contains examples and problems to boost understanding in the usage of the difference of squares identity: \(a^2-b^2=(a+b)(a-b)\). Here are the examples to learn the usage of the identity. <span>Rewrite \(5^2-2^2\) as a product. We have \[5^2-2^2 = (5-2) \times (5+2) = 3\times 7. \ _\square\] Calculate \(299\times 301\). You can brute force the answer to this problem by using a calculator, but we have a sweeter way. We can apply the difference of two squares identity. At fir

Summary

statusnot learnedmeasured difficulty37% [default]last interval [days]               
repetition number in this series0memorised on               scheduled repetition               
scheduled repetition interval               last repetition or drill

Details

No repetitions

Discussion

Do you want to join discussion? Click here to log in or create user.