exam
Maths Puzzle
Numerical Ability
Simplify: 6(2x +3)
Simplify: -3b(5a - 3b) + 4(-3ab - 5b2)
Simplify: 4(2 - x) - 3(-5 - 12x)
Simplify: 5(a - 3b) + 2(-b - 4a)
Simplify: 2a - {6b - 4[a - (b - 3a)]}
Ev
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exam Other Question
Please help w/ the following:
How many real solutions does this nonlinear system have?
{{{x^2+y^2=25}}}
{{{x+y=9}}}
Thank you.
graph -|X| + 2