Rational Algebraic Expressions or Not? 1. $\frac{m \: + \: 2}{ \sqrt{2} }$

2. $\frac{y \: + \: 2}{y \: - \: 2}$

3. $\frac{1 \: \times \: m}{ {m}^{3} }$

4. $\frac{a}{ {y}^{2} \: - \: {x}^{9} }$

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Ответ:

KayleighMorganhopkin

13.02.2022

Mathematics

x = -1/4 or x = 3

Step-by-step explanation:

4x²-11x=3

4x² -11x -3 = 0

Factorizing we have;

4x² X -3 = -12x²

Factors of -12x² are -12x & +x

Inputing ito the equation above we have;

4x² -12x + x -3 = 0

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

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

eiher 4x+1=0 or x-3=0

x = -1/4 or x = 3

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Rational Algebraic Expressions or Not? 1. 2. 3. 4.