Realizar estas sumas?
Realizar estas sumas.
Realizar estas sumas.
Respuesta : a) - √2b)0c)9√3d)2√2e)8√3f)6√6g)7√53a)√12d)(√7 - 2) ^ 2 = 7 - 2 = 5Explicación paso a paso :
A)<img src="https://tex.z-dn.net/?f=%202%5Csqrt%5B2%5D%7B2%7D%20-%204%5Csqrt%5B2%5D%7B2%7D%20%2B%20%5Csqrt%5B2%5D%7B2%7D%20%3D%20-%20%5Csqrt%5B2%5D%7B2%7D%20" />
b)<img src="https://tex.z-dn.net/?f=%203%5Csqrt%5B4%5D%7B5%7D%20-2%5Csqrt%5B4%5D%7B5%7D%20-%20%5Csqrt%5B4%5D%7B5%7D%20%3D0" />
c)<img src="https://tex.z-dn.net/?f=2%5Csqrt%5B2%5D%7B3%7D%20-3%5Csqrt%5B2%5D%7B3%7D%20%2B10%20%5Csqrt%5B2%5D%7B3%7D%20%3D9%5Csqrt%5B2%5D%7B3%7D%20" />
d)<img src="https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B4%7D%20%2B2%5Csqrt%5B6%5D%7B8%7D%20-%20%5Csqrt%5B12%5D%7B64%7D%20%3D2%20%5Csqrt%5B2%5D%7B2%7D%20" />
e)<img src="https://tex.z-dn.net/?f=%5Btex%5D%202%5Csqrt%5B2%5D%7B12%7D%20-3%5Csqrt%5B2%5D%7B75%7D%20%2B%20%5Csqrt%5B2%5D%7B27%7D%20%3D8%20%5Csqrt%5B2%5D%7B3%7D%20" />
f)<img src="https://tex.z-dn.net/?f=%5Btex%5D%202%5Csqrt%5B2%5D%7B6%7D%20-5%5Csqrt%5B2%5D%7B6%7D%20%2B9%20%5Csqrt%5B2%5D%7B6%7D%20%3D%206%5Csqrt%5B2%5D%7B6%7D%20" />
g)<img src="https://tex.z-dn.net/?f=%5Btex%5D%202%5Csqrt%5B2%5D%7B5%7D%20%2B3%5Csqrt%5B2%5D%7B5%7D%20%2B%206%5Csqrt%5B2%5D%7B5%7D%20-%204%20%5Csqrt%5B2%5D%7B5%7D%20%20%3D7%5Csqrt%5B2%5D%7B5%7D%20%0A" />.
355 + 145 = 500 1500 + 1500 = 3000 32 + 23 = 50 15 + 10 = 25 61 + 34 = 95 70 + 22 = 92 32 + 17 = 49 81 + 72 = 153 25 + 25 = 50 65 + 35 = 100.
La a es asi : (5x ^ 2 - 7x - 8) + ( - 3x - 9) 5x ^ 2( - 3x - 9) - 7x( - 3x - 9) - 8( - 3x - 9) - 15x ^ 3 - 45x ^ 2 + 21x ^ 2 + 63 + 24x + 72 - 15x ^ 3 - 24x ^ 2 + 24x + 135.