exam
Maths Puzzle
Numerical Ability
multiply in the vertical form
(mē-5mn+3nē)(mē+4mn-2nē)
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exam Other Question
Solve using the square root property
2x^2-35=15
which choice is equivalent to the fraction below? Hint: rationalize the denominator and simplify.
2-2√2/2+2√2
a. 1-√2
b. -3+2√2
c. 2+√2
d. 2-√2