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

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

Find the zeros of w^2+3w-10=0

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

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

w^{2} + 3 w - 10 = 0

w = 2, w = - 5

Solution steps

w^{2} + 3 w - 10 = 0

Solve with the quadratic formula

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

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

w_{1, 2} = \frac{- 3 \pm 7}{2 \cdot 1}

Separate the solutions

w_{1} = \frac{- 3 + 7}{2 \cdot 1}, w_{2} = \frac{- 3 - 7}{2 \cdot 1}

w = \frac{- 3 + 7}{2 \cdot 1} : 2

w = \frac{- 3 - 7}{2 \cdot 1} : - 5

The solutions to the quadratic equation are:

w = 2, w = - 5

7 x^{2} x \geq 0

2 x^{2} + 10 x - 72 = 0

3 a^{2} b + 6 a b^{2} - 9 b^{3}

\frac{1}{2} - \frac{3}{5}

\frac{1.01 - 2}{( 1.01 - 1 ) ^{2}}

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