Register
A^2+ +225complete the square by finding the middle term
148k views
4 votes
A^2+ +225complete the square by finding the middle term

User Artem Zankovich
by
3.8k points

1 Answer

3 votes

we have

A^2+ +225

remember that

225=15^2

so

A^2+ +225=A^2+ +15^2

A^2+2A(15)+15^2

A^2+30A+15^2

(A+15)^2

therefore

the answer is 30A

User Wolfyuk
by
4.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.5m questions

5.9m answers

Other Questions

A study was completed in Florida. In southern Florida, the study involved 3,000 patients; 54% of them experienced flulike symptoms during the same month. The study had a margin of error of 1.8%. What does
3x-by=-3 b=? what is the number of b? ​
Solve for x in the equation 3 x squared minus 18 x + 5 = 47. (I need this to be an answer like X=3+\_ square root 23)
What value of x makes the following true? 2(x + 10) = 4( 2x - 1)
1 divided by 1/5????????
Link Copied!