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Maths Puzzle
Numerical Ability
jo has 37 coins(all nickels, dimes, and quarters) worth $5.50 she has 4 more quarters than nickels how many dimes does jo have
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Determinant
show that determinant
b+c,a,a,
b,c+a,b
c.c. a+b
=4abc
Please help:
how do I factor the following polynomial using any method?
x^6 + 125
Thank you so much!