book
Maths Puzzle
Numerical Ability
Can you help me solve (((3x^4-28x^2+9=0)))
Read Solution (Total 0)
book Other Question
Write the algebraic expression that corresponds to the sum of a number and 8.
The Eiffel Tower is 497 ft taller than the Washington Monument. If
each of the monuments were 58 ft shorter, the Eiffel Tower would be twice as
tall as the Washington Monument.