exam
Maths Puzzle
Numerical Ability
i need help with the problem(-2c + d)(c + 2d) multiplying polynomals by binomials
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exam Other Question
Solve the system of linera equations by the substitution method.
y = -4/3x
4x +2y = 5/4
Can someone do this for me?
simplify. radical*80 - radical*5