Fabito9069

12.07.2019 •

English

The antecedent in this sentence does not match the
underlined pronoun in

Solved

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Ответ:

issagirl23

15.04.2023

English

we have

$3(2b+3)^{2}=36$

divide by $3$ both sides

$3(2b+3)^{2}/3=36/3$

$(2b+3)^{2}=12$

squere root both sides

$(2b+3)=(+/-)\sqrt{12}$

$(2b+3)=(+/-)2\sqrt{3}$

subtract $3$ both sides

$2b+3-3=-3(+/-)2\sqrt{3}$

$2b=-3(+/-)2\sqrt{3}$

divide by $2$ both sides

$b=-\frac{3}{2}(+/-) \sqrt{3}$

$b1=-1.5 +\sqrt{3}$

$b2=-1.5 -\sqrt{3}$

therefore

the answer is

$b=-1.5 +\sqrt{3}$ and $b=-1.5 -\sqrt{3}$

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