exam
Maths Puzzle
Numerical Ability
wat is a box polt or a box graph
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I tried answering but cant come up with an answer. Please help me to solve and check.
sqrt 2y+7+4=y
/2y+7+4=y
find the x intercept for -x2+7x-11
it is x square
and x intercept for -x2 -2x-1
this is also x square