Math, asked by animishbevara, 6 months ago

Find Z in the following expression to make it a perfect square
25x2 + 40xy + Z

Answers

Answered by Delilah007

1

Answer:

z= 16y2

Step-by-step explanation:

25 x2+40xy+z

=

(5x)2+2*5x*4y+16y2

Answered by brainly262

0

Answer:

25*2=50,40*y=40y+z

50+40y+z

40y+z=50

y+z=50-40

y+z=10

z=10-y

z=10

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