Question

2. Calcule las raíces de las siguientes ecuaciones utilizando el método de tijeras:
4x^2+13x-35=0

AYUDA XF

Answer 1

Respuesta:

la respuesta es 1.75, 5

Explicación paso a paso:

Set the factor '(5 + -1x)' equal to zero and attempt to solve:

Simplifying

5 + -1x = 0

Solving

5 + -1x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-5' to each side of the equation.

5 + -5 + -1x = 0 + -5

Combine like terms: 5 + -5 = 0

0 + -1x = 0 + -5

-1x = 0 + -5

Combine like terms: 0 + -5 = -5

-1x = -5

Divide each side by '-1'.

x = 5

Simplifying

x = 5

Solution

x = {-1.75, 5}