3 years ago

18. PLEASE HELP ME

Mathematics

2 answers:

pochemuha3 years ago

4 0

9514 1404 393

Answer:

A. x = ±2

Step-by-step explanation:

Add 14, then take the square root.

x^2 -14 +14 = -10 +14

x^2 = 4

x = ±√4

x = ±2

aniked [119]3 years ago

3 0

Answer:

Step-by-step explanation:

X^2-14=-10

X^2=14-10

X^2=4

√X2=√4

X=±2

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