simplificar (3x^2)(2x^5)

Solución

simplificar

(3 x^{2}) (2 x^{5})

6 x^{7}

Pasos de solución

(3 x^{2}) (2 x^{5})

Aplicar las leyes de los exponentes:

a^{b} \cdot a^{c} = a^{b + c}

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

= 3 \cdot 2 x^{2 + 5}

Sumar:

2 + 5 = 7

= 3 \cdot 2 x^{7}

Multiplicar los numeros:

3 \cdot 2 = 6

= 6 x^{7}

(y^{3}) (- 3 y^{5}) (- 2 y^{4}) (y^{2})

2 e^{x} \times e^{x}

(9 \cdot 1 0^{5}) \cdot (9 \cdot 1 0^{7})

[(4^{2})^{2}]^{2}

5.7 \cdot 1 0^{- 3}