Równania wymierne – kurs (matura podstawowa)

{"id":13,"instanceName":"Lekcja 13","videos":[{"videoType":"vimeo","title":"Lekcja 13","description":"description","thumbImg":"","vimeoID":"328598426","prerollAD":"no","prerollGotoLink":"","preroll_mp4":"","prerollSkipTimer":"","midrollAD":"no","midrollAD_displayTime":"","midrollGotoLink":"","midroll_mp4":"","midrollSkipTimer":"","postrollAD":"no","postrollGotoLink":"","postroll_mp4":"","postrollSkipTimer":"","popupAdShow":"no","popupImg":"","popupAdStartTime":"","popupAdEndTime":"","popupAdGoToLink":""}],"googleAnalyticsTrackingCode":"","instanceTheme":"light","playerLayout":"fitToContainer","videoPlayerWidth":1006,"videoPlayerHeight":420,"videoRatio":1.7777777777777777,"videoRatioStretch":false,"iOSPlaysinline":true,"floatPlayerOutsideViewport":false,"videoPlayerShadow":"effect1","colorAccent":"#cc181e","posterImg":"","posterImgOnVideoFinish":"","logoShow":"No","logoPath":"","logoPosition":"bottom-right","logoClickable":"Yes","logoGoToLink":"","allowSkipAd":true,"advertisementTitle":"Reklama","skipAdvertisementText":"Przejd\u017a do nagrania","skipAdText":"Przejd\u017a do nagrania za","playBtnTooltipTxt":"W\u0142\u0105cz","pauseBtnTooltipTxt":"Pauza","rewindBtnTooltipTxt":"Przewi\u0144","downloadVideoBtnTooltipTxt":"Pobierz","qualityBtnOpenedTooltipTxt":"Zamknij ustawienia","qualityBtnClosedTooltipTxt":"Ustawienia","muteBtnTooltipTxt":"Wycisz","unmuteBtnTooltipTxt":"W\u0142\u0105cz g\u0142os","fullscreenBtnTooltipTxt":"Pe\u0142ny ekran","exitFullscreenBtnTooltipTxt":"Wy\u0142\u0105cz pe\u0142ny ekran","infoBtnTooltipTxt":"Informacje","embedBtnTooltipTxt":"Link","shareBtnTooltipTxt":"Udost\u0119pnij","volumeTooltipTxt":"G\u0142o\u015bno\u015b\u0107","playlistBtnClosedTooltipTxt":"G\u0142o\u015bno\u015b\u0107","playlistBtnOpenedTooltipTxt":"Schowaj playlist\u0119","facebookBtnTooltipTxt":"Podziel si\u0119 na Facebooku","twitterBtnTooltipTxt":"Podziel si\u0119 na Twitterze","googlePlusBtnTooltipTxt":"Podziel si\u0119 na Google+","lastBtnTooltipTxt":"Zobacz poprzedni\u0105 lekcj\u0119","firstBtnTooltipTxt":"Zobacz pierwsz\u0105 lekcj\u0119","nextBtnTooltipTxt":"Przejd\u017a do nast\u0119pnej lekcji","previousBtnTooltipTxt":"Przejd\u017a do poprzedniej lekcji","shuffleBtnOnTooltipTxt":"W\u0142\u0105cz losowanie","shuffleBtnOffTooltipTxt":"Wy\u0142\u0105cz losowanie","nowPlayingTooltipTxt":"Teraz s\u0142uchasz:","embedWindowTitle1":"Podaj dalej:","embedWindowTitle2":"Podaj dalej:","embedWindowTitle3":"Podaj dalej:","lightBox":false,"lightBoxAutoplay":false,"lightBoxThumbnail":"","lightBoxThumbnailWidth":400,"lightBoxThumbnailHeight":220,"lightBoxCloseOnOutsideClick":true,"onFinish":"Stop video","autoplay":false,"loadRandomVideoOnStart":"No","shuffle":"No","playlist":"Off","playlistBehaviourOnPageload":"opened (default)","playlistScrollType":"light","preloadSelfHosted":"none","hideVideoSource":false,"showAllControls":true,"rightClickMenu":false,"autohideControls":2,"hideControlsOnMouseOut":"No","nowPlayingText":"No","infoShow":"No","shareShow":"No","facebookShow":"No","twitterShow":"No","mailShow":"No","facebookShareName":"","facebookShareLink":"","facebookShareDescription":"","facebookSharePicture":"","twitterText":"","twitterLink":"","twitterHashtags":"","twitterVia":"","googlePlus":"","embedShow":"No","embedCodeSrc":"","embedCodeW":746,"embedCodeH":420,"embedShareLink":"","youtubeControls":"default controls","youtubeSkin":"light","youtubeColor":"red","youtubeQuality":"default","youtubeShowRelatedVideos":"No","vimeoColor":"33b1cc","showGlobalPrerollAds":false,"globalPrerollAds":"","globalPrerollAdsSkipTimer":5,"globalPrerollAdsGotoLink":"","videoType":"Vimeo","submit":"Save Changes","rootFolder":"https:\/\/szaloneliczby.pl\/wp-content\/plugins\/Elite-video-player\/"}