4y^2+11y+7=0

Simple and best practice solution for 4y^2+11y+7=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 4y^2+11y+7=0 equation:


Simplifying
4y2 + 11y + 7 = 0

Reorder the terms:
7 + 11y + 4y2 = 0

Solving
7 + 11y + 4y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(7 + 4y)(1 + y) = 0

Subproblem 1

Set the factor '(7 + 4y)' equal to zero and attempt to solve: Simplifying 7 + 4y = 0 Solving 7 + 4y = 0 Move all terms containing y to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 4y = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 4y = 0 + -7 4y = 0 + -7 Combine like terms: 0 + -7 = -7 4y = -7 Divide each side by '4'. y = -1.75 Simplifying y = -1.75

Subproblem 2

Set the factor '(1 + y)' equal to zero and attempt to solve: Simplifying 1 + y = 0 Solving 1 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + y = 0 + -1 y = 0 + -1 Combine like terms: 0 + -1 = -1 y = -1 Simplifying y = -1

Solution

y = {-1.75, -1}

See similar equations:

| 4(2b-4)=2(a-5) | | 10x+y=-8 | | 4x+4=-8+5x | | 2=x-(-43) | | a^2x+x-1=a-2ax | | -x+35=3x+11 | | 36+8a=(3a+1) | | (3x-4)+(X)=148 | | -2+2x=5x-20 | | 7x+9=49+3x | | 25x^2-24x-9=-7x^2+12-18 | | 6=x/65 | | 2x-6=7x+14 | | 4x+14=-8x-2(7-4x) | | 36+8a=3(3a+1) | | -5x-9y=45 | | x-6=2x+5 | | 5-7(8y+6)= | | 11(2-9)+99-10(2)= | | 13k-130=201 | | 3x+5=-19+7x | | x-5=2x+5 | | -37/16=v/32 | | x-5(27-x)= | | 12x^2=-10x+5 | | 5(n+3)+11n=2+3n | | x(4x-5)-3=3 | | 5+6x=3x+29 | | X-4(x+13)= | | Inx+Inx^8=9 | | Log(x-1)+log(x+1)=0 | | 5(3x)=4 |

Equations solver categories