0
Still curious? Ask our experts.
Chat with our AI personalities
BeauYou're doing better than you think!
Chat with Beau
ProfessorI will give you the most educated answer.
Chat with Professor
ViviYour ride-or-die bestie who's seen you through every high and low.
Chat with ViviAdd your answer:
Earn +20 ptsQ: What is 21 x 0?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
3 x 7 plus y equals 21?
3 x 7 + 0 = 21
Can you complete the square factor and use the quadratic formula to solve these two equations x2-4x-21 equals 0 and x2-3x-18 equals 0?
x2-4x-21 = 0 => x = -3 or x = 7 x2-3x-18 = 0 => x = -3 or x = 6
X4 plus 10x2 plus 21 equals 0?
10x2 +4x + 21 = 0=> 4*x +10*x^2 +21 = 0Complex roots:Root 1: -0.2-1.435 * iRoot 2: -0.2+1.435 * i
What is order pair for 7x-3y equals 21?
7x-3y=21 Think of it this way. Block 3y or multiply 3(0)=0. Then you get: 7x=21 X=3 In vice versa, block 7x or multiply 7(0)=0 and look at: 3y=21 Y=7 So an ordered pair is (x,y) Thus, you get (3,7)
What is x2 plus x-5 equals 0?
x=1/2(-1-square root of 21) and x=1/2(square root of 21 -1)
Trending Questions
How much time would it take to write googolplex?
What is the next term of the sequence 2 4 8?
The median income of is well above the national median?
IT is possible to construct a perpendicular bisector to any given line segment using only a straightedge and a compass?
16 is what percent of 500?
What is 1.3 correct to 2 decimal places?
What is this arabic numeral clvi?
To change a measurement from cm to dm what should you divide by?
How many decade is in one millennium?
What demonstrates a fair choice of 1 from among 12 candidates?
How do you find a common denominator if the 3 denominators have nothing in common?
When would a name have a roman numeral in it?
What happens if blood is infused longer than 4 hours?
What are some of the important characterostics in abstract expressisom?
What does AgNo3 plus H2S equal?
What is standard form form for 6 0.1 0.03 0.005?
What is 9 yards 7 feet minus 6 yards 8 feet?
How many authors wrote the Bible?
What is 4.7 m in cm?
What the square root of of 7.8 with three decimal places?
Copyright ©2025 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.