Question

*(x² + 2x − 3) के गुणनखंड क्या हैं?*

1️⃣ (x + 1)(x − 3)
2️⃣ (x − 2)(x + 3)
3️⃣ (x − 1)(x + 3)
4️⃣ (x + 2)(x − 2)
Please tell me answer fast ​

Answer 1

3) (x-1)(x+3)

Step-by-step explanation:

$({x}^{2} + 2x - 3)$

${x}^{2} + 3x - 1x - 3$

$x(x + 3) - 1(x + 3)$

$(x - 1)(x + 3)$

$hence \: option \: (c) \: is \: correct.$

Answer 2

The factors of $x^{2}$+2x-3 are (x-1)(x+3)

Given

The equation is $x^{2}$+2x-3

To Find

The factors of the equation $x^{2}$+2x-3

Solution

The equation provided is $x^{2}$+2x-3

From the options, we can identify the factors as (x-1)and (x+3)

Because we have to get -3 when multiplying two numbers and +2 when adding two numbers

Consider the options (x-1) and (x+3)

-1 +3 = 2

-1 * 3= -3

Therefore the factors of the equation $x^{2}$+2x-3 are (x-1)(x+3)