exam
Maths Puzzle
Numerical Ability
How do you complete the following:
Solve (x-4)^2=25
Thank you in advance for your assistance and time.
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exam Other Question
factoring a quadratic with leading coefficient greater than one
z^2+12z+20
please help me with this problem:
for the following inequality:x-y<-4
list three ordered pair solutions for the boundary of this inequality