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
Can you please help me with the problem: 4i-2x-3=4ix=6i-5x. Solve for x and give the solution in standard "a+bi" form.
Thank you!!
This problem is on a worksheet not in a tex
Find numbers a and b so that x^2+4x+9=(x+a)^2+b