Math, asked by mokurojusrujana5464, 9 months ago

3 y square - 20 is equal to 160
- 2 y square

Answers

Answered by arkatukaip5xcto

1

Answer:

A.T.Q

3y²-20=160-2y²

5y²=180

y²=36

or,y=±6 (either y=6 or -6)

Step-by-step explanation:

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