Question

To interpret geometrically the factor of a quadratic expression of the type ax2+bx+c using square grids, strips slips
activity​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Concept Introduction: Quadratic equations are special equations.

Given:

We have been Given:

$a {x}^{2} + bx + c = 0$

To Find:

We have to Find: interpret geometrically the factor of a quadratic expression using square grids and strips slips.

Solution:

According to the Problem, Given is

$(1 - b)$

is a root, therefore let other root be

$\alpha$

therefore,

$\alpha + (1 - b) = - b \\ \alpha = - 1 + b - b \\ \alpha = - 1$

and

$\alpha (1 - b) = - (1 - b)$

therefore putting the value of alpha, we get,

$1 + b( - 1) + 1 - b = 0 \\ 2 - 2b = 0 \\ b = 1$

therefore the roots are,

$- 1 \: and \: 0$

Final Answer: The roots of the Quadratic equation are

$- 1 \: and \: 0$

#SPJ2