exam
Maths Puzzle
Numerical Ability
simplify (3^n+1)(3^2n)^4
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exam Other Question
HI!
please help me with finding this equation
find the equation for the line parallel to 2x-3y+6=0, with the same y intercept as y=7x-1
Rational and Radical Expressions
3) Divide and simplify:
5x-7 ÷ 25x²-49
——————————————
5x² +27x+28
thank you so much