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Popular >

3x^2+5x-12=(x+3)(3x-4)+13

Solución

3 x^{2} + 5 x - 12 = (x + 3) (3 x - 4) + 13

Solución

Sin soluci \overset{o}{ˊ} n

Pasos de solución

3 x^{2} + 5 x - 12 = (x + 3) (3 x - 4) + 13

Desarrollar

(x + 3) (3 x - 4) + 13 : 3 x^{2} + 5 x + 1

3 x^{2} + 5 x - 12 = 3 x^{2} + 5 x + 1

Mover

12

al lado derecho

3 x^{2} + 5 x = 3 x^{2} + 5 x + 13

Restar

3 x^{2} + 5 x

de ambos lados

3 x^{2} + 5 x - (3 x^{2} + 5 x) = 3 x^{2} + 5 x + 13 - (3 x^{2} + 5 x)

Simplificar

0 = 13

Los lados no son iguales

Sin soluci \overset{o}{ˊ} n

Ejemplos populares

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x^{3} + 3 x^{2} + 2 x

3<(8-3x)/5 <= 8

3 < \frac{8 - 3 x}{5} \leq 8

8 x^{2} + 3 x = 5

simplificar (100y^3)/(98xy)simplificar

\frac{100 y ^{3}}{98 x y}

7(x+4)=3x+12+x-5

7 (x + 4) = 3 x + 12 + x - 5