Question
[a/(2a²  + 5a + 2)] = 1/6 , then find the value of
(a+1)/a ?Solution
a/(2a²  + 5a + 2) = 1/6 => a/(a(2a + 5 + 2/a)) = 1/6 =>1/(2(a+1/a)+5) = 1/6` => 2(a+1/a)+5 = 6 => 2(a+1/a) = 1 => a+1/a = 1/2
More Algebra Questions
Determine the simplified value of the given mathematical expression.
((8)0- (0.1)-1)/( (6/16)-1 ×(3/2)3+ ((-2)/6)-1) = ?/2
(22% of 1500 + 15% of 2200) = ? x 11
Simplify the given expression:
[(2.3)3 + (15.9) ³ + (3.7) ³ – 3 × 2.3 × 15.9 x 3.7)] / [(2.3) ² + (15.9) ² + (3.7) ² – 2.3 ...
What is the place value of 6 in 367892141?
(21 × 51 + 81)/(9 × 14 - 30) = ?
10% of 100 + 14 = ?% of 120
24% of 400 × 16% of ? = 384
- What will come in place of the question mark (?) in the following questions?
25% of 360+40=?
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