exam
Maths Puzzle
Numerical Ability
Evaluate:
[2*2-6] Note: the brackets are absolute value signs.
The answer that I got was -2, but that was not correct
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exam Other Question
(3x-2y)^2=
a. 9x^2-4y^2
b. 9X^2+4y^2
c. 9x^2+4y^2-6xy
d. 9x^2+4y^2-12xy
I have a homework question that I do not know how to do. It states:
Graph the solution set y<or equal to (x+5)
y<2