1.

X squar minus 40x minus 5​

Answer»

Answer:

Step-by-step explanation:

2x + 5x5 - 40X = 2x - 5x5

2x + 25 - 40x = 2x - 25

25 - 40x - 2x = 2x - 25

25 - x(40-2)= 2x - 25

25 - 38X = 2x - 25

= 2x + 38x - 25 -25

=x(2 + 38) -0

=40x



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