2.0k views
2 votes
Factorize d² +13d + 22​

User Spekdrum
by
8.4k points

2 Answers

3 votes

Answer:

(d+9/2)(d-9/2)

Explanation:

Use the formula. x=


+ \sqrt({b { }^(2) } - 4ac) / (2a) \ \\ - \sqrt({b { }^(2) } - 4ac) / (2a)

where x=d, a =1 , b=13 , c=22.

since,


ax {}^(2) + bx + c = 0

User Srgrn
by
7.7k points
4 votes
Answer: (d + 2)(d + 11) = d^2 + 13d + 22
User Jensey
by
7.9k points

Related questions

asked Nov 21, 2022 198k views
HypnoticSheep asked Nov 21, 2022
by HypnoticSheep
8.5k points
2 answers
3 votes
198k views
asked Jun 9, 2023 176k views
Obs asked Jun 9, 2023
by Obs
8.2k points
1 answer
1 vote
176k views