factorise that... (12a+11b)(12a-11b)
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Hey friend
(12a+11b)(12a-11b)
By id. (a+b)(a-b)=a²-b²
where a=12a. & b=11b
=>(12a)²-(11b)²
=>144a²-121b²
Be perfectionist
(12a+11b)(12a-11b)
By id. (a+b)(a-b)=a²-b²
where a=12a. & b=11b
=>(12a)²-(11b)²
=>144a²-121b²
Be perfectionist
Answered by
0
Answer:
(12a+11b)(12a-11b)
We know that
(a)^2-(b)^2=(a+b)(a-b)
(12a)^2-(11b)^2
144a^2-121b^2
Step-by-step explanation:
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