Question

45x^2-20 algebraic expression ​

Answer 1

Step-by-step explanation:

Your Answer

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Answer 2

Answer:

Pls follow

Step-by-step explanation:

45x^2-20

9x5 4x5

take put the common one

so,5 is the common

5(9x2-4)

5(3x2-2)

so

5 (3x+2) (3x-2)