exam
Maths Puzzle
Numerical Ability
PLease help!
Complete the square as an aid in graphing :
y = -x^2 + 8x - 12
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exam Other Question
Please help, test tomorrow
(2x+5)^1/2=4
how do you write 6.9444 x 10^-3 in standard notation? and 0.4356 in scientific notation?