Get Started with ixamBee
Start learning 50% faster. Sign in now
I. 8x² + 2x – 3 = 0 Pairs are 6,-4 So by changing its signs & dividing by a i.e.8, we will get x = -6/8, 4/8 = -3/4,1/2 II. 6y² + 11y + 4 = 0 Pairs are 3,8 So by changing its signs & dividing by a i.e.6, we will get y = -3/6, -8/6 = - 1/2, -4/3 Hence, no relationship can be established between x and y.
A two-digit number has a sum of its digits equal to 11. Additionally, if 54 is subtracted from this number, the resulting number has its digits reversed...
Find the third proportion of 32 and 16.
What is the value of 1² + 3² + 5² + 7² + 9² ................ 19²?
Raj scored 140 marks in a test getting 3 marks for each right answer and losing 1 mark for each wrong answer, had 4 marks been awarded for each correct...
The sum of the exponents of the prime factors in the prime factorization of 588 is
There are three numbers 'a', 'b' and 'c' (a < b < c) such that 'b' is equal to the average of 'a' and 'c'. 70% of 'c' is equal to 'a' and the difference...
Identify the number that, when subtracted by its square root, results in a difference of 42.
A two-digit number is such that the sum of its digits is 12. If the number formed by reversing its digits is 18 less than the original number, find the ...
The average of 9 consecutive integers is 23. What is the sum of the smallest three integers?
