exam
Maths Puzzle
Numerical Ability
1.3x squared-12x 2.2w squared-8w-10 3.4x squared-25
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exam Other Question
Hello
how do i solve the system by graphing:
x + y = 4
y = 2x + 1
thank you.
For the function f(x)=x^2-2x+1
(a)find f(0)
(b)solve f(x)=0