solve 3ysqureminus20=160-2ysqure
Answers
Answered by
1
5y^2 =180
y^2=36
therefore, y=6
y^2=36
therefore, y=6
Answered by
0
Hi ,
3y² - 20 = 160 - 2y²
3y² + 2y² = 160 + 20
5y² = 180
y² = 180/5
y² = 36
y = ± √36
y = ± 6
I hope this helps you.
:)
3y² - 20 = 160 - 2y²
3y² + 2y² = 160 + 20
5y² = 180
y² = 180/5
y² = 36
y = ± √36
y = ± 6
I hope this helps you.
:)
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