## the secret of the remarkable identities

Remarkable IdentitiesRead More

Remarkable IdentitiesRead More

where a<0 and b < 0 Simplify E. Solve E > 0 . Read More

Simplify each of A and B. Deduce that A x B=3Read More

Verify that (2x2-1)(x+2)=2x3+4x2-x-2. , find cos a if E=0 knowing that 90<a<180Read More

Given : 1<x<4 , -8<y<-5 and -4<m<3 Compare x2 and y2 then compare Bound :Read More

In a class of 20 students, 2 students don’t play any of the mentioned games, basketball or football ; while 15 students play football, and 9 students play basketball. Use a Venn diagram to show…Read More

Draw a right triangle ABC of hypotenuse BC s.t AB = 5cm and AC = 9cm. Use Thales to plot a point M on [AC] s.t . Construct triangle AB'C' , the reduction of triangle ABC…Read More

in the given figure: x>0 BCDE is a square of side 2x, BAC is a right triangle at A s.t. AB = x. What is the nature of triangle ABC? Justify. Deduce the length…Read More

Consider the following: Simplify each of A and B. A B C Find C if the given table is inversely proportional.Read More