Question

4y^2+3y^2=30 then find y
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Answer 1

Step-by-step explanation:

$\huge\underline\mathfrak{Answer}$

${4y}^{2} + 3 {y}^{2} = 30$

$7 {y}^{2} = 30$

${y}^{2} = \frac{30}{7}$

${y}^{2} = 4.28$

$y = \sqrt{4.28}$

$y = 2.06$

HOPE IT HELPS...