toriwages0204 toriwages0204

09-05-2020
Mathematics

contestada

❗️10 points❗️
A. x^2 + 10x + 25
B. x^2 + 8x + 25
C. 10x + 25
D. -2x^2 + 10x + 25

10 points A x2 10x 25 B x2 8x 25 C 10x 25 D 2x2 10x 25 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

09-05-2020

Answer:

10x+25

Step-by-step explanation:

The area of the large square is

A= s^2 where s is the side length

A =(x+5)^2

FOIL

x^2 +10x +25

The small square has an area of

A =(x)^2

The difference is

A large minus A small

x^2 +10x +25 - x^2

10x+25

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