Question

Find the factor of a^-5ab=36b^

Answer 1

(a + 4b) • (a - 9b)

Step by step solution :

Step 1 :

Equation at the end of step 1 :

((a2) - 5ab) - (22•32b2)

Step 2 :

Trying to factor a multi variable polynomial :

2.1 Factoring a2 - 5ab - 36b2

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

Found a factorization : (a + 4b)•(a - 9b)

Final result :

(a + 4b) • (a - 9b)....

plzz mark me brainliest...