Book
Maths Puzzle
Algebra
When using the quadratic formula what if the answer does not equal 0 like this one; -x + 6 = 5x^2
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Book Other Question
Q. The sum of the numerator and the denominator of a fraction is 10. If the numerator is multiplied by 3 and the denominator by 1/2, the fraction becomes 2/3. Find the fraction.?
Q. A number consists of two digits. The digit at ten's place is 4 times the digit at unit's place. On changing the place of digits , the new number formed is 54 less than the original number. Find the number?
Solve
2x + 3y = 2
8x - 3y = 3