0

Subjects>Math>Math & Arithmetic

Solve 6x2 plus 3x -18 equals 0 using quadratic formula?

Anonymous

∙ 16y ago

Updated: 11/3/2022

Taking the equation to be y=ax2 + bx +c , and using the formula x = -b plus/minus sqrt (b2-4ac), all over 2a: x = (-3+21)/12 or (-3-21)/12 so x = 1.5 or -2

Wiki User

∙ 16y ago

What else can I help you with?

Continue Learning about Math & Arithmetic

Solve this quadratic equation x2 plus 2x - 22 equals 0?

Using the quadratic equation formula:- x = 3.795831523 or x = -5.795831523

Solve the following equation using the quadratic formula. -5X2 equals -7X plus 6?

X= (3/5 , -2)

How do you solve x squared minus ten x plus six equals zero?

It can be solved by using the quadratic equation formula.

How would you solve 2x2 plus 4x - 30 equals 0?

By using the quadratic equation formula: x = -5 and x = 3

How do you formulate quadratic equation that can be solve by extracting square roots?

By using the quadratic equation formula

Related Questions

Solve this quadratic equation x2 plus 2x - 22 equals 0?

Using the quadratic equation formula:- x = 3.795831523 or x = -5.795831523

Solve the following equation using the quadratic formula. -5X2 equals -7X plus 6?

X= (3/5 , -2)

How do you solve x squared minus ten x plus six equals zero?

It can be solved by using the quadratic equation formula.

Solve a2 plus 30a plus 56 equals 0?

a2+30a+56=0 , solve for a Using the quadratic formula, you will find that: a=-2 , a=-28

How would you solve 2x2 plus 4x - 30 equals 0?

By using the quadratic equation formula: x = -5 and x = 3

How do you formulate quadratic equation that can be solve by extracting square roots?

By using the quadratic equation formula

Solve this quadratic equation using the quadratic formula?

For any quadratic ax2 + bx + c = 0 we can find x by using the quadratic formulae: the quadratic formula is... [-b +- sqrt(b2 - 4(a)(c)) ] / 2a

Solve this quadratic equation using the quadratic formula 2x2 - 10x plus 7 equals 0?

2x2-10+7 = 0 Solving the quadratic equation using the quadratic formula will give you two solutions and they are: x = (5 - the square root of 11)/2 or x = (5 + the square root of 11)/2

How do you solve 2x squared - 36x by using a quadratic formula?

-34

Solve X2 plus -2x -5.25 equals 0?

x = 7/2 and also x = -3/2 by using the quadratic equation formula.

How do you solve this equation to the nearest hundredth x squared -7x -12 equals 0?

Using the quadratic equation formula: x = 8.42 or x = -1.42

How do you solve quadratic?

First you factorise it. Then you cancel out the common terms.

Trending Questions

What was Sophie germains family status? What is a good everyday life irony example? What is 809.5732 rounded to the nearest hundred? What contains seventy five percent of the atmospheric gases? What numbers are in the fifth row of pascals triangle? What are the set of even numbers which are factors of 4? How do you solve the factorise 4x-x-3 equals 0? What are the chances of for the probability 2 to 5? What is the sequence represents a cross section on the bi layer? What is 15 divied by 20? What is the improper fraction of 5 and 36? What is 2 2 2x0? How much quarter's and 2 dimes? Express 5.625 in a mixed number? What Halifax branch has sort code 11-13-01? What is the definition of finite sequence? How do you be a full access member on study ladder? How do you tell time on a clock? How many months is 68 weeks? How many km are in 5cm?

Resources

Top Categories

Product

Company

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.