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Slove. Find X and check.

1.) 7(x²-9) = x(x-3)

2.) √y²+5y+3 = 3y

3.) 10

— +1 =3x

x

1
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1.) 7(x²-9) = x(x-3)

2.) √y²+5y+3 = 3y

3.) 10

— +1 =3x

x

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7x² - x² + 3x = 63

6x² + 3x = 63

'di ko na alam sagot sorry hahaha

yung no. 2 magiging y+5y-3y = -3 i-solve mo na yan madali nalang yan

yung no.3 di ko maintindihan equation :(