Decimals, 3.4% as a decimal

3.4% as a decimal

RATIONAL EXPRESSION, 37/K^2-K-30

37/K^2-K-30

Zeros in the product, $73.62 0.06

$73.62 0.06

Word problems, Shirley has 8 fewer pairs of earrings than bracelets. She h...

Shirley has 8 fewer pairs of earrings than bracelets. She has 15 bracelets. How many pairs of earrings does she have?

Solve out the equations using simpler method, Example   Solve out each of ...

Example   Solve out each of the following equations.                              7 x = 9 Solution Okay, although we say above that if we contained a logarithm in fron

Use the quadratic formula to solve equation, A college student invested par...

A college student invested part of a $25,000 inheritance at 7% interest and the rest at 6%.  If his annual interest is $1,670 how much did he invest at 6%?  If I told you the answe

Factorising Algebra, 2x + 6?

2x + 6?

Complete the square, (3b+1)^2=16

(3b+1)^2=16

Polynomial satisfy - rational root theorem, Example: prove that the roots ...

Example: prove that the roots of the below given polynomial satisfy the rational root theorem. P ( x ) = 12x 3 - 41x 2 - 38x + 40 = ( x - 4) (3x - 2) ( 4x +5) Solution

Quadratic equations,