e1mileyrmaisZaniaco
e1mileyrmaisZaniaco
04-06-2016
Mathematics
contestada
Multiply: (9x^2y^3)(7xy^2)
Respuesta :
meerkat18
meerkat18
04-06-2016
(9x²y³)(7xy²)
9 * 7 = 63
x² * x = x^2+1 = x³
y³ * y² = y^3+2 = y^5
(9x²y³)(7xy²) = 63x
³y^5
Answer Link
apologiabiology
apologiabiology
05-06-2016
remember
(ab)(cd)=(a)(b)(c)(d)=(ac)(bd),
and
(x^m)(x^n)=x^(m+n)
(9x^2y^3)(7xy^2)=
(9)(x^2)(y^3)(7)(x)(y^2)=
(9)(7)(x^2)(x)(y^3)(y^2)=
(63)(x^3)(y^5)=
63x^3y^5
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
how do you find x? i know the answer is 8.9 (bc of answer key) but how do i get to that?
"Gothic" was a term originally applied to works that people thought to be A- love stories. B- ancient legends. C- epic sagas. D- bloody tales.
find the value of x (PICTURE LINKED)
As a result of these processes, the single celled organism accomplishes 1)Gamete production 2)energy production 3)sexual reproduction 4)asexual reproduction
what character type is steven in this paragraph ? A.foil B.round C.antagonist D.protagonist
3 rights provided to consumers under PPACA
pls help will give brainliest
What do Robert Johnson and Lionel Sosa have in common
Plz help :/ I will put the question down below
In a Leap of Faith, why does Sam consider it a leap of faith to do the diving board from the platform?