answersLogoWhite

0

4x2 - 2x - 5 equals 0?

User Avatar

Wiki User

โˆ™ 2009-11-16 22:50:31

Best Answer

4x2 - 2x = 0

User Avatar

Wiki User

โˆ™ 2009-11-16 22:50:31
This answer is:
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
User Avatar
Study guides

Algebra

20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

โžก๏ธ
See all cards
3.7
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
323 Reviews

Add your answer:

Earn +20 pts
Q: 4x2 - 2x - 5 equals 0?
Write your answer...
Submit
Related questions

-4x2 plus 6x plus 40 equals 0?

-4x2 + 6x + 40 = 0 ∴ -2x2 + 3x + 20 = 0 ∴ -2x2 - 8x + 5x + 20 = 0 ∴ -2x(x + 4) + 5(x + 4) = 0 ∴ (5 - 2x)(x + 4) = 0 ∴ x ∈ {5/2, -4}


4x2 - 12x plus 9 equals 5?

4x2 - 12x + 9 = 5; whence, 2x - 3 = ±√5, and 2x = 3 ±√5. Therefore, x = ½ (3 ±√5).


X2 plus 8x equals -3x2 plus 5?

x2+8x = -3x2+5 4x2+8x-5 = 0 (2x+5)(2x-1) = 0 x = -5/2 or x = 1/2


Is the graph of y equals 4x2-2x plus 5 a straight line?

No.


Factorise 4xsquare plus 12x plus 5?

4x2 + 12x + 5 = 4x2 + 2x + 10x + 5 = 2x(2x+1) + 5(2x+1) = (2x+1)(2x+5)


What is the factorization of 4x2 plus 12x plus 5?

4x2 + 12x + 5 = (2x + 1)(2x + 5).


How do you factor 4x2-25?

(2x + 5)(2x - 5)


4x2 - 0x - 25?

(2x - 5)(2x + 5)


What are the x-solutions for the equation 10x2-64 equals 36 plus 6x2?

If: 10x2-64 = 36+6x2 Then: 4x2-100 = 0 And: (2x-10)(2x+10) = 0 So: x = 5 or x = -5


What is the factor of 4x2 - 8x - 5?

(2x - 5)(2x + 1)


Can you put the equation x2 - 5 -4x2 plus 3x equals 0 in the form ax2 plus bx plus c equals 0?

x2-5-4x2+3x = 0 -3x2+3x-5 = 0 or as 3x2-3x+5 = 0


Factor 4x2-20x plus 25?

(2x - 5)(2x - 5) or (2x - 5) squared


How do you factor 4x2-20x plus 25?

(2x - 5)(2x - 5) or (2x - 5)2


Factor 4x2 - 20x plus 25?

(2x - 5)(2x - 5)


How do you factor 4x2 plus 8x-5?

(2x - 1)(2x + 5)


What is 4x2 plus 20x plus 25?

(2x+5)(2x+5)


What Is The Standard Form Of x squared-5 equals negative 4xsquared equals 3x?

The first equality is: x2 - 5 = -4x2 which gives 5x2 - 5 = 0 which is equivalent to x2 - 5 = 0 The second equality is: -4x2 = 3x which gives 4x2 + 3x = 0 The two results are inconsistent.


How do you factor 4x2 plus 2x -20?

4x2+2x-20 2x2+x-10 2x2+5x-4x-10 x(2x+5)-2(2x+5) (x-2)(2x+5)


How do you check 2x plus 5 equals 5?

x = 0 right 2x + 5 = 5 which makes 5 = 5 +2x subtract 5 from each side -5 -5 ---------- 0=0 + 2x 0= 2x substitue x 0 = 2 X 0 solve


How do you factor out 4x2-4x-15?

(2x - 5)(2x + 3)


How do you factor 4x2-4x-15?

(2x + 3)(2x - 5)


What is the x-intercept of y equals 2x plus 5?

The x intercept is where y = 0 y = 2x +5 = 0 2x + 5 = 0 2x = -5 x = -5/2 = -2.5


Is the graph of y equals 4x2-2x plus 5 a straight ine?

The equation y = 4x^2 + 5 is a parabola


4a2 - 8a - 5 Factor completely?

4x2-8x-5 (2x+1)(2x-5)


What is the factored quadratic formula of 4x2 plus 8x-5?

(2x - 1)(2x + 5)