Question

Solve: 5x^ - 22x - 15 = 0

Answer 1

Answer:

Step-by-step explanation:

5x² - 22x - 15 = 0

5x² - 25x - 3x - 15 =0

5x ( x - 5) - 3 (x - 5) = 0

(x -5) (5x -3) = 0

x - 5 = 0

x = 5

or

5x - 3 = 0

5x = 3

x = 3/5

Answer 2

Answer:

The required answer will be 5x^ - 22x - 15 = 0= $x=5$ and $x=\frac{3}{5}$

Step-by-step explanation:

In accordance with the information provided in the question,

Given the data in question 5x^ - 22x - 15 = 0

We have to factorize the above equation

We are solving in the following way

As we get,

$5x^{2} -22x-15\\5x^{2} -25x-3x-15=0\\5x(x-5)-3(x-5)=0\\(x-5)(5x-3)=0$

Where,

$x-5=0\\x=0+5\\x=5$

$5x-3=0\\5x=0+3\\5x=3\\x=\frac{3}{5}$

Hence the required answer will be 5x^ - 22x - 15 = 0= $x=5$ and $x=\frac{3}{5}$