answersLogoWhite

0

Subjects>Math>Calculus

Factor x squared - 4x - 21?

User Avatar

Anonymous

∙ 10y ago
Updated: 4/28/2022

-17

User Avatar

Gretchen Medhurst ∙

Lvl 10
∙ 4y ago
Copy

What else can I help you with?

Continue Learning about Calculus

X squared - 4x - 21?

-17


How do you factor x squared - 11x equals -10?

21


How do you factor 4x squared - 16?

(2x + 4)(2x - 4) to check your answer, use the FOIL method (first, outside, inside, last) F.... 2x x 2x = 4x^2 0.... 2x x -4 = -8x I..... 2x x 4 = 8x L.... 4 x -4 = -16 so 4x^2 - 16 = (2x + 4)(2x - 4)


Factor x squared minus 2x?

x(x - 2)


How do you factor 4x plus 20?

First, factor out the coefficient of x (in this case, 4) 4x+20----> 4(x+20/4) --> 4(x+5) then, go make yourself a sandwich.

Related Questions

How do you factor x squared minus 4x minus 21?

x2 - 4x - 21 = (x-7)(x+3)


What does x squared - 4x factor out to?

x(x-4)


What is the factor ofsixteen x squared-fortynine y squared?

(4x - 7y)(4x + 7y)


Factor 4x squared plus 4x plus 12?

4(x^2 + x + 3)


What is the factor for thetrinomial 4x squared -7x -15?

(4x + 5)(x - 3)


Can you factor x squared plus 4x plus 2?

No


How do you factor 4x squared minus 4?

4(x - 1)(x + 1)


What is the greatest common factor of 4x squared and 6x?

4*x*x*6*x


What is the factor for 4x squared - 4x plus 2xy -2y?

2(x - 1)(2x + y)


Factor 4x squared plus 8xy plus 4y squared?

4(x+y)^2


How do you factor x squared plus 4x plus 3?

x2 + 4x + 3 =(x + 3) (x + 1)


What is x2 4x-21 factor out to be?

(x - 3)(x + 7)

Trending Questions
What does maldita mean? What is the verb for regret? What is the difference between two logic equations being equal versus two logic equations being equivalent? What is 2x3 plus 11x equals 6x? Can you give me a sentence using the word calefy? What is the plural form of caprice? What is the antonym of convergence? Which month comes first January or July? What is negative 0.755 as a fraction in simplest form? Is can't an adverb? What is the title of a person in an insurance company who calculates the premium? Antiderivative of x cubed divided by 3? What is the maximum potential energy on the inclined plane? How many 18 mm plywood sheets will do in a cubic meter? What is conclusion for additional mathematics project work 2012? Differential and integral calculus sixth edition by Clyde E Love and Earl D.Rainville? What is the difference between implication and ramification? How do you write in interval notation x is positive? How do you integrate e power minus 2x? What is 360 minus 301?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
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.