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Popular >

2^2+11x+5=0

Solution

2^{2} + 11 x + 5 = 0

Solution

x = - \frac{9}{11}

+1

Decimal Notation

x = - 0.81818 \dots

Solution steps

2^{2} + 11 x + 5 = 0

2^{2} = 4

4 + 11 x + 5 = 0

Group like terms

11 x + 4 + 5 = 0

Add the numbers:

4 + 5 = 9

11 x + 9 = 0

Move

9

to the right side

11 x = - 9

Divide both sides by

11

x = - \frac{9}{11}

Popular Examples

simplify x^3*x^2 simplify

x^{3} \cdot x^{2}

7 q^{2} - 28 = 0

factor 8a^4-2a+12a^3 factor

8 a^{4} - 2 a + 12 a^{3}

factor 8m^2+12m+8 factor

8 m^{2} + 12 m + 8

factor 9x^6-4y^2 factor

9 x^{6} - 4 y^{2}

Frequently Asked Questions (FAQ)

What is the answer to 2^2+11x+5=0 ?
The answer to 2^2+11x+5=0 is x=-9/11
Solve for x: 2^2+11x+5=0
The solution is x=-9/11