Question

(14x²y + 5y + 14) -(7²y +5x²-8y + 10)​

Answer 1

Respuesta:

$14x^2y-5x^2+4-36y$

Explicación paso a paso:

$\left(14x^2y+5y+14\right)-\left(7^2y+5x^2-8y+10\right)$

$-(7^{2} y+5x^{2} -8y+10) = -(41y+5x^{2} +10)$

$=14x^2y+5y+14-\left(5x^2+41y+10\right)$

$-(41y+5x^{2} +10) : -41y-5x^{2} -10$

$=14x^2y+5y+14-41y-5x^2-10$

Simplificar $14x^{2} y + 5y+14-41y-5x^{2} -10 : 14x^{2} y - 5x^{2} +4-36y$

$=14x^2y-5x^2+4-36y$