3 years ago

Solve (x + 9)2 = 25.

Mathematics

2 answers:

iren2701 [21]3 years ago

4 0

Answer:

X=-4

X=-14

Step-by-step explanation:

If x= x+9=-5 then you do the subtract 9 from both sides to get x = -14

Marina CMI [18]3 years ago

3 0

Answer:

-4 ; -14

Step-by-step explanation:

x+9 = 5

x = 5-9 = -4

x+9 = -5

x = -5-9 = -14

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