3 years ago

ANSWER THIS USING INVERSE OPERATIONS AND PROVIDE TH STEPS

Mathematics

2 answers:

Airida [17]3 years ago

5 0

Answer:

x = 12

Step-by-step explanation:

5+x2 = 2x2+13

5+x2 = 4+13

5+x2÷2 = 17

5-5+x = 17-5

x = 12

erastovalidia [21]3 years ago

3 0

Answer:

x=2i√2,−2i√2

Step-by-step explanation:

take the roots of both sides and solve

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