Q: What are the solutions to 4x² - 12x plus 9 equals 5?

Write your answer...

Sign up for more answers

Registered users can ask questions, leave comments, and earn points for submitting new answers.

Already have an account? Log in

x=5

4x+32=-4x+16x4x+32=12x-4x -4x32=8x/8 /84=x

x = -½

4x2 = -12x, divide both sides by 4x: x = -3

4x2+12x = 4x(x+3) when factored

No solution. Multiply second equation by 3 and get 12x + 6y = 0 but already stated 12x + 6y = 9...

The factorisation is as follows: 4x² + 12x + 9 = (2x + 3)2.

If the equasion is 12x+6-8x-4x-3+12 then the answer is 15.

-3/2

4x+8x+3 = 12x+3

2x + 6x + 4x = 12x

many solutions

12x2 + 8x = 0 4x(3x + 2) = 0 Two solutions: 1. x = 0 2. x = -2/3

8x-1 = -4x+23 8x+4x = 23+1 12x = 24 x = 2

16X + 5

Combine like terms, meaning add 12X plus 4X which is 16X and then you add 25Y plus 15Y which equals 40Y so the answer will be 16x+40y. combine like terms means add the ones with the same variable.

5/4x+7/12x is the same as 15/12x+7/12x = 21/12x

4x(4x^2 + 3x + 1)

12x - 9y = 6, 12x + 20y = 64 29y = 58 y = 2 x = 2

If you're adding them, that equals 12x

16X + 12X all I can see here is factoring out a 4X factor 4X(4 + 3) ---------------

x - 2

Just the one solution.

It has two equal solutions of 2

Subtract 4 from both sides. 12x = 4x - 24 Subtract 4x from both sides. 8x = -24 x = -3 Check it. -36 + 4 = -12 - 20 -32 = -32 It checks.

Sign up for more answers

✔️

**Ask questions, submit answers, leave comments**

✔️

**Earn points for using the site**

✔️

**Customize your profile**

Already have an account? Log in

Trending Questions

is a maple tree homogeneous mixture?

do you wear goatee on your arm?

What it's the nearest thousand of this number 3140?

How much would 500 invested at 8 percent interest compounded monthly be worth after 4 years?

when opposite means completely different why do objects not have opposites?

How much did Goliath weigh?

What is probably the government's best known tool in public policy?

Describe what methods are used to test manufactured items for contamination and quality once they have been prepared?

Still have questions?

Previously Viewed

What are the solutions to 4x² - 12x plus 9 equals 5?

Unanswered Questions

Explain rationalization of information flows timing and accuracy of destination of output?

What do brown butterfly symbolize in Islam?

What replaced mica as electrical insulation in 1913 1913?

What happen to lona son in the story of heartache?

What are the importance of being able to edit documents effectively by using a word processor?

What are the examples of absence of common frame of reference in communication?

What is RLC in ft worth tx?

What is the social utility of sole proprietorship?