Completing the Square is to solve a quadratic equation by changing the form of the equation so that the left side is a perfect square trinomial. Completing the square is a technique for converting a quadratic polynomial of the form ax2 + bx + c to a(x-b)2+c. Hence this method is used to convert. Similarly […]
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Category: Heart Of Algebra
Syllabus of SAT / PSAT Math
SAT which is known Scholastic Aptitude Test . PSAT is the abbreviation for Preliminary SAT . SAT tests measure the same skills and knowledge. Hence SAT is super set of PSAT. Another PSAT is practice SAT. Also National Merit Scholarship Qualifying Test (NMSQT). PSAT/SAT
Factorisation
Factorisations processes we applied bracket to take common term out. Also we apply difference of square of variable. Hence we reduce no of terms in expression. Therefore factorisation and expansion are reverse process. Factorization
Full length No Calculator -2
Full length paper for section Non calculator . Therefore students are advice to memories formula and table. Further practice required for gaining confidence. Practice Paper
Formulae for SAT Math
Unit wise SAT formula sheet
Unit wise SAT formula sheet for preparation of SAT. Candidates are advise to memorise these formulae for maintaining speed and accuracy. Mostly formulae from 9th and 10th grade. Due to this sheet unit wise therefore it is very useful. The candidates are also advise to develop both type of math skills. These skills are with […]
Volume of 3d Shapes and Sides of Polygon...
3D Shapes and Volume. 3D shapes have volume: the amount of cubic space inside of them. To find volume, you basically need the three dimensions: length, width, and height. For prisms, the formulas are derived by taking the area of the shape at the end, and multiplying that times the figure’s height. All regular polygons have at least one axial symmetry. A regular polygon with as many axes of symmetry as it possesses sides. The axes of […]
