exam
Maths Puzzle
Numerical Ability
f(x)= x2 - 7x + 10; find (a) f (0), (b) f (5), and (c) f (-2)
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exam Other Question
what is the product of 5 and m plushalf of n written in an algebraic expression?
Please help me solve this problem.
5x^2-19x-10
(i am not sure how to sqaure something on the computer so i made ^2=raised to the 2nd power)