1.

Factor −20a3-25a2.plz

Answer»

Answer:

-5a2(4a+5)

Step-by-step EXPLANATION:

(5A*4a-5a2*5a)

5 and a is common their SO

we will take out 5 and a out of the bracket

SO ANSWER IS

-5a2(4a+5)

IF WE OPEN THE BRACKET HE ANSWER

IS= -20a3-25a2

SEE

-5a2*4a-5a2*5a

-20a3-25a2

*single is of MULTIPLICATION



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