154k views
5 votes
Complete the square
x^2+ 10x + 35

2 Answers

3 votes

Answer:

(x + 5)² + 10

Explanation:

Given

x² + 10x + 35

To complete the square

add/ subtract ( half the coefficient of the x- term)² to x² + 10x

x² + 2(5)x + 25 - 25 + 35

= (x + 5)² + 10

User Vitvly
by
4.2k points
6 votes

Answer:

sry i thought i knew how to do it but I can't remember

Explanation:

User Hisham H M
by
5.5k points