Question

B4-? q-? b3=36b5=49b5=b3*q^2​

Answer 1

Ответ:

$b_4=42, q=\frac{7}{6}$

Пошаговое объяснение:

Воспользуемся свойством геометрической прогрессии

$b_3*b_5=b_4^2\\36*49=b_4^2\\6^2*7^2=b_4^2\\b_4=6*7=42\\q=\frac{b_4}{b_3}=\frac{42}{36}=\frac{7}{6}$

Answer 2

It seems like you're presenting a mathematical equation with variables and operations. However, the equation is not entirely clear. It appears to involve variables B4, q, and B3, and you have provided some equations and expressions involving these variables:

1. B3 = 36
2. B5 = 49
3. B5 = B3 * q^2

You also have placeholders for "B4-?" and "q-?", but it's unclear how they fit into the equation. If you could provide more context or clarify the missing parts, I'd be happy to help you further with your equation.