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Christinemaelaureta1go
Answered

Answer this please :)
Don't wasted my points.
Nonsense#report or delete. ​

Answer This Please Dont Wasted My Points Nonsensereport Or Delete class=

Sagot :

Leyzeramlago

Answer:

1. ± 11

2. ±3

3. ±6

4. 11

Step-by-step explanation:

1. x²-121=0

x²=121

√x²=√121

x= ±11

2. 2x²=18

2. 2

x²=9

√x²=√9

x=±3

3. 5x²-180=0

5x²=180

5. 5

x²=36

√x²=√36

x=±6

4.(x-6)²=25

√(x-6)²=√25

x-6=±5

x=5+6

x=11

pa brainliest po

Laurinojohnago

Answer:

1.121

2.9

3.28

4.31

Step-by-step explanation:

pa brainliest po pls.

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