Mathematics Grade 8 Notes, Study notes of Mathematics

Lessons of notes >> Linear Equations in one variable >> Financial Literacy >> Pythagorean Theorem >> Volume of Solid Figures >> The Cartesian Coordinate Plane >> Rational Expression >> Mean, Median and Mode and more etc…

Typology: Study notes

2025/2026

Available from 05/28/2026

manthasub
manthasub 🇭🇰

1 document

1 / 14

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
pf3
pf4
pf5
pf8
pf9
pfa
pfd
pfe

Partial preview of the text

Download Mathematics Grade 8 Notes and more Study notes Mathematics in PDF only on Docsity!

NO LINEAR EQUATION: iN one With, Sed aa Fan WHAT IS THE OIFFERENCE BETWEEN AN EQUATION, AN ALGEBRAIC — EXPRESSION; AN? AN WWE QUALITY 7 MARBRALC EXPRESS(ON 2 A COMBINATION OF NUAABERS, VARIABLES, & OPERATIONS @NO EQUAL SIGN @ NO EQUAC SIG : © you SIMPURY IT, NOT SOLVE IT EXAMPLE.’ 7 6 i ee ty- a CTP THINK OF IT AS A MATH PYDACE, —4A+9B NOP A FULL SENTENCE Bayan eAN ALGEBRAIC. EX ITH AN EQUAL S(6n(=) © [T SHOWS THAT TWO Ex saan (ONS ARE EQUAL + YOY SOLVE IT TO FIND THE VAWE OF THE VARIABLE EXAMPLES ::. SkT B=" TIP: THINK OF (TAS A MAT) SENTEME 4 => SAYING “THIS Gaquacs THATO” INEQUALITY e UKE AN EQUATION, Bur /M EAD OF =, [IT USES > / 0K L e IT SHOWS A COMMRISON, NOT EXACT EQUALITY e THE SOLUTION 'S USUALLY A RANGE OF Valves. en EXAMPLE C: XKX+3 >F TIP: THINK OF (7 AS SX METH SeVTENCE 2y < 0 SAYING “MORE THA” “CESSTHAN ETC, FROPERTIES OF EQVALIi 1) ADDITION PROPERTY OF Eg@auly gl w - a) svaTRacTion a ot Ist 3.) IMVLTAICA Tipn PROPERTY of E QUAUTY B. DIVISioN PROPERTY OF EQuac cry IMOME COMES FROM INVESTMENT: 2) PASSIVE INCOME: “praigSave = AREA OF THE BA B= AREA OF THE 7 BASE FORMULA: VV B= AREA OF THE BASE ULA: A*4 R= C7 ee oy TE ee. enone 5 ie Per eee _ —~— uS€ _THE BuTTERFLy 3x METHOD. | ne 7 a act ZA GI NIN ) rimaang “xt5 KFS KH DATE ‘ SS menial Vcc TWO POL NOMIAL 5. +x is A avariewT “OF i — —_ (~~: — —_ re 2 UE a A ye bo KK = 4 ax2 — °F (KIX | DATE Nar Tan ne Se a —__ 7 . i) (x 8)*— 2-2 (x)(B)+ B)> 4 = = 2)(x- ajo — VW (AF - BA8R + SABSZ—B3) | ———S 7 (3 —5yt az) 7 $3x )* 3x3 > 4x* | — “Sy 5x5 > asy>7 - : (tAz)* 2x2 = Ho” 4 2ab a(+x)(- Sy) rac Al — . | —_——- —_- —————— AXB3 — ASAT EA B5A*B FC ~ FA3zB3 FOIL WET IO _(x+5) (47> F- KX =y4 —- —s_ —— ____ — — ~~ — —— —— — DATE -_ se Ee cree — 3 = —_. ; \ — ix =3 (ax)2 (AY) + 3 (x) (4) = (AY? — ) on