book
Maths Puzzle
Numerical Ability
What are the length and width of a rectangle that has a perimeter of 98 cm and a diagonal of 35 cm?
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book Other Question
using the foil method find the product.(x+3)(x2-2x+6)
then i got x3+-6x2+-36x+18 as my answer but my book got x3+x2+18
can u show me how they got that answer or what i did wrong
Could you please show me all steps to solve the following:
This year Jenny is twice as old as Bev. Next year the sum of their ages will be 50. A third friend Rachel is three qua