0
w2+2w=99
w2+2w-99=0 (quadratic equation)
Find two number that multiply to get 99 and add to get 2
The numbers are 11 and -9
soooo.
(w-9) (w+11)=0
w-9=0 w+11=0
w= 9 w=-11
What else can I help you with?
Continue Learning about Math & Arithmetic
Related Questions
What is 199 plus 199 plus 199 plus 199 plus 99 plus 99 plus 99 equals?
199 + 199 + 199 + 199 + 99 + 99 + 99 = 1192
What is 11 times 3squerd?
11 times 3 squared is equal to 11 times 9, which equals 99.
What is 63 plus 99 equals?
63 +99 ___ 162
What does75 plus 12x2 equals equal?
equals 99
2 plus 5 plus 9 plus 99 equals?
2 + 5 + 9 + 99 = 115
What is the answer of 2499 plus 499 plus 99 equals?
3097
99 plus 98 plus 97 equals?
294
Which binomial is a factor of v squared plus 36v plus 99?
v2+36v+99 = (v+3)(v+33) when factored
What is 99 plus 23 equals?
122
What is 5 plus 99 equals?
104
1 plus 1 plus 99 equals?
100
What is something plus 8 equals 99?
91+8=99 Hope I helped. :)
Trending Questions
What is 18 percent of 15.00?
Does -1 -4 --4 justify your answer?
How many times does 15 go into 168?
What day of the week was July 19 1955?
What is 40dm equals mm?
What property does not apply to a rectangle?
What syllable do you emphasize when you say deter?
Can you use expired c-phen dm syrup?
What is A number used to produce another number when multiplied by itself?
What is four multiplied by x?
How many significant digits are in exact numbers?
What is the perimeter and the area of a regular octagon with 4 side and apothem a?
What are the prime numbers less than 75?
What is the date of birth 19101989 in roman numerals?
What is parallel perpendicular lines look like?
What is 456x678?
What two numbers multiply to get 360 and add to get 2?
Which regular polygons will fit together to tile a flat surface?
Which is the greatest number which can be made using each of the digits 53147?
How do you convert 20.6 as a mixed number?
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.