Question

Find the square root​

Answer 1

Step-by-step Explanation :

⇒ 16x² + 9y² - 24xy + 24x – 18y + 9 ★

By rooting the equation, we get :

➥ √(16x² + 9y² - 24xy + 24x – 18y + 9).

➥ √{(4x)² + (–3y)² + (3)² + 2(4x)(–3y) + 2(–3y)(3) + 2(4x)(3)}.

Then, we get :

➥ √{(4x – 3y + 3)²}.

⇒ |4x – 3y + 3| .

.°. The square root of 16x² + 9y² - 24xy + 24x – 18y + 9 is |4x – 3y + 3|.