Question

(2x-3)x(3/4x+1)=0

Answer 1

ae giup coi

Answer 2

 ai giúp coi

 

Answer 3

giúp nhanh lên

8 h học

Answer 4

`# \text {04th5.}`

`(2x - 3) \times (3/4x + 1) = 0`

`=>` TH1: `2x - 3 = 0`

`=> 2x = 0 + 3`

`=> 2x = 3`

`=> x = 3/2`

TH2: `3/4x + 1 = 0`

`=> 3/4x = 0 - 1`

`=> 3/4x = -1`

`=> x = -1 \div 3/4`

`=> x = -3/4`

Vậy, `x \in {-3/4; 3/2}.`

Answer 5

sos

Answer 6

\(\left(2x-3\right)\left(\dfrac{3}{4}x+1\right)=0\)

\(\Leftrightarrow\left[{}\begin{matrix}2x-3=0\\\dfrac{3}{4}x+1=0\end{matrix}\right.\)

\(\Leftrightarrow\left[{}\begin{matrix}2x=3\\\dfrac{3}{4}x=-1\end{matrix}\right.\)

\(\Leftrightarrow\left[{}\begin{matrix}x=\dfrac{3}{2}\\x=-\dfrac{4}{3}\end{matrix}\right.\)