Question

answer these questions pls​

Answer 1

Step-by-step explanation:

multiply this last term to first means multiply 5a ×24 you get 120 so , give two factors of 120 like 12×10 = 120 but sum is 37 . and next you gave a sign + and - first of all you have to check the sign of middle term if middle term are positive (+) so that sign are have bigger no and middle term is negative so sign are given small no and (+) sign are given bigger no.

I hope you understand this .

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Answer 2

Step-by-step explanation:

24 a³ + 37a²-5a

a (24 a² +37a -5)

a(24 a² +40a-3a-5)

a(8a(3a+5) -1(3a+5))

a(8a-1)(3a+5)