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Mathematics 16 Online
OpenStudy (anonymous):

Place the indicated product in the proper location on the grid. (2a^x +1/2 b^x)^2

OpenStudy (anonymous):

OpenStudy (bahrom7893):

\[4a^{2x}+2a^xb^x+\frac{1}{4}b^{2x}\]

OpenStudy (bahrom7893):

again just follow this rule: \[(a+b)^2 = a^2+2ab+b^2\]

OpenStudy (anonymous):

do you know any good calculator that solves this?

OpenStudy (bahrom7893):

wolframalpha.com

OpenStudy (anonymous):

я там был alot confusing

OpenStudy (bahrom7893):

http://www.wolframalpha.com/input/?i=expand%28+%282a%5Ex+%2B%281%2F2%29b%5Ex%29%5E2++%29 Prosto pro skobki ne zabivay

OpenStudy (anonymous):

может я не правильно вставляю вопорос по этому нето выходит например (a + b)(a - 2b)

OpenStudy (anonymous):

как ты его вставишь ато я пробовал ответы не сходятся

OpenStudy (bahrom7893):

esli tebe nado raskrit' skobki, napishi: expand( __________ )

OpenStudy (anonymous):

всё уже понял спс тебе браток ;)

OpenStudy (anonymous):

пытаюсь школу по раньше закончить)

OpenStudy (bahrom7893):

pozhaluysta, davay udachi.

OpenStudy (anonymous):

ок :)

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