Weba2 - 5a - 1 = 0 Rewrite the given equation, we have a2 - 1 = 5a ⇒ `[ a^2 - 1 ]/a = 5` ⇒ `[ a^2/a - 1/a ] = 5` ⇒ `a - 1/a = 5` .....(1) (ii) We need to find `a + 1/a` : We know the identity, ( a - b ) 2 = a 2 + b 2 - 2ab ∴ `( a - 1/a )^2 = a^2 + 1/a^2 - 2` ⇒ `(5)^2 = a^2 + 1/a^2 - 2` [ From(1) ] ... Web1/a+1/b- (1/a+b)=0 Step by step solution : Step 1 : 1 Simplify — a Equation at the end of step 1 : 1 1 1 (— + —) - (— + b) = 0 a b a Step 2 : Rewriting the whole as an Equivalent Fraction 2.1 Adding a whole to a fraction Rewrite the whole as a fraction using a as the denominator : b b • a b = — = ————— 1 a
a2 + 1/a2 =23 find the value of (a+1/a). - Brainly.in
WebMar 9, 2024 · a 4 + a 3 + a 2 + a + 1 = 0 Formula used: a mn = (a m) n Calculation: a 4 + a 3 + a 2 + a + 1 = 0 ⇒ a 4 + a 3 + a 2 + a = – 1 ---- (1) Both sides multiply by a [a × (a 4 + a 3 + a 2 + a + 1)] = 0 × a ⇒ (a 5 + a 4 + a 3 + a 2 + a) = 0 From equation (1); ⇒ (a 5 – 1) = 0 ⇒ a 5 = 1 According to the question: a 100 + a 200 + a 125 + a 120 + a 300 WebBasic Math. Simplify (a+1) (a-1) (a + 1) (a − 1) ( a + 1) ( a - 1) Expand (a+1)(a−1) ( a + 1) ( a - 1) using the FOIL Method. Tap for more steps... a⋅a+a⋅ −1+1a+1⋅−1 a ⋅ a + a ⋅ - 1 + 1 a + 1 ⋅ … tax plan 2018 child tax credit
Dr Karl explains the difference between A1 and A2 milk
WebPosted in the u_awarenesslost2422 community. HESI A2 Version 1, ANATOMY & PHYSIOLOGY, Health Information Systems Test Bank, Complete Preparation Practice Test Questions (A+ Graded) Latest Questions and Complete Solution 2024/2024 WebView 20 photos for 2228 Oak Hill Village Ln # 1 A2, Charlotte, NC 28217 a 2 bed, 3 bath, 1,230 Sq. Ft. condo townhome rowhome coop built in 1998 that sold on 03/19/2015. WebSep 16, 2015 · First, notice that (a + 1/a) 2 = 4 2 = 16. But also, (a + 1/a) 2 = a 2 + 2a (1/a) + 1/a 2 = a 2 + 2 + 1/a 2 = a 2 + 1/a 2 + 2. So a 2 + 1/a 2 + 2 = 16, so a 2 + 1/a 2 = 14. Now, … tax plan 401k cuts