Question

*द्विघात समीकरण x² -8x +15 के मूल है:*
1️⃣ -5 और -3
2️⃣ 5 और 3
3️⃣ -5 और 3
4️⃣ 5 और -3

Answer 1

Answer:

Answer is 5 and 3

Step-by-step explanation:

x² - 8x + 15

x² - 3x -5x +15

x( x - 3 ) -5( x - 3 )

(x-5) (x-3)

For (x-5)=0

x=5

For (x-3)=0

x=3

hope it helps

please mark my answer as brainliest

Answer 2

Answer:

(4️⃣) 5 और -3 ✓

${x}^{2} - 8+15 \\ {x}^{2} - 3x - 5x + 15 \\ (−3)−5(−3) \\ (−5)(−3)$

Step-by-step explanation:

Hope this helps please follow and Mark me as brainlist :)