Question

factorise (a-5)^2-(a-8)^2

Answer 1

Answer:

Heya Friend,Here Is Your Solution -----

Step-by-step explanation:

We have,

• (a-5)²-(a-8)²
• (a-5+a-8)(a-5-a+8)
• {→a²-b²=(a+b)(a-b) }
• (2a-13)(3)
• 6a-93 Ans

Hope It's Help You

Plz Mark Me Brainliest (◠‿・)—☆

Answer 2

Answer:

a²+25-10a-(a²+64-16a)

a²-10a+25-a²-64+16a=0

6a-39=0

6a=39

$a = \frac{39}{6} = \frac{13}{3}$

hope it helps you....