Question

25(a+b)2-49(a-b)2 factorise step by step please answer give me ​

Answer 1

Answer:

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Step-by-step explanation:

Step by Step Solution:

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STEP

1

:

Equation at the end of step 1

(49 • ((a - b)2)) - 25 • (a + b)2

STEP

2

:

Equation at the end of step 2

49 • (a - b)2 - 25 • (a + b)2

STEP

3

:

3.1 Evaluate : (a-b)2 = a2-2ab+b2

3.2 Evaluate : (a+b)2 = a2+2ab+b2

STEP

4

:

Pulling out like terms

4.1 Pull out like factors :

24a2 - 148ab + 24b2 = 4 • (6a2 - 37ab + 6b2)

Trying to factor a multi variable polynomial :

4.2 Factoring 6a2 - 37ab + 6b2

Try to factor this multi-variable trinomial using trial and error

Found a factorization : (a - 6b)•(6a - b)

Final result :

4 • (a - 6b) • (6a - b)

Answer 2

Answer:

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Step-by-step explanation:

i have no explanation