What are the solutions to the equation X^2-3X-10=0 ?

The solutions to the equation X^2-3X-10=0 are X=5,X=-2

Find the zeros of X^2-3X-10=0

The zeros of X^2-3X-10=0 are X=5,X=-2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

X^{2} - 3 X - 10 = 0

X = 5, X = - 2

Solution steps

X^{2} - 3 X - 10 = 0

Solve with the quadratic formula

X_{1, 2} = \frac{- ( - 3 ) \pm ( - 3 ) ^{2} - 4 \cdot 1 \cdot ( - 10 )}{2 \cdot 1}

(- 3)^{2} - 4 \cdot 1 \cdot (- 10) = 7

X_{1, 2} = \frac{- ( - 3 ) \pm 7}{2 \cdot 1}

Separate the solutions

X_{1} = \frac{- ( - 3 ) + 7}{2 \cdot 1}, X_{2} = \frac{- ( - 3 ) - 7}{2 \cdot 1}

X = \frac{- ( - 3 ) + 7}{2 \cdot 1} : 5

X = \frac{- ( - 3 ) - 7}{2 \cdot 1} : - 2

The solutions to the quadratic equation are:

X = 5, X = - 2

3 x^{2} - 45 x = 0

x, x^{2} - 2 m x + m + 2 = 0

12 x^{2} + 2 = 0

2 x^{2} - 3 x - 2

y^{2} = 6

What are the solutions to the equation X^2-3X-10=0 ?
The solutions to the equation X^2-3X-10=0 are X=5,X=-2
Find the zeros of X^2-3X-10=0
The zeros of X^2-3X-10=0 are X=5,X=-2