If 1 is a root of equation ay2+ay+3
WebUse the quadratic formula to find the solutions. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a Substitute the values a = a a = a, b = b b = b, and c = c−y c = c - y into the quadratic formula and solve for x x. −b±√b2 −4⋅(a⋅(c−y)) 2a - b ± b 2 - 4 ⋅ ( a ⋅ ( c - y)) 2 a Simplify the numerator. Tap for more steps... WebQ.1 of chapter 5, Delhi-2012 - Last Year Paper - Mathematics book. If 1 is a root of the equations ay 2 + ay + 3 = 0 and y 2 + y + b = 0, then find the value of ab.
If 1 is a root of equation ay2+ay+3
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WebIf y = 1 is a common root of the equations and a y 2 + a y + 3 = 0 and y 2 + y + b = 0 , then ab equals Options 3 -7/2 6 -3 Advertisement Remove all ads Solution Since, y = 1 is a root of the equations a y 2 + a y + 3 = 0. So, it satisfies the given equation. ∴ a ( 1) 2 + a ( 1) … WebSolution The given equations are ay2 + ay + 3 = 0 and y2 + y + b = 0 Given, 1 is the root of both the equations. ∴ y = 1 will satisfy both these equations. Putting y = 1 in ay2 + ay + 3 = 0, we get ∴ a × ( 1) 2 + a × 1 + 3 = 0 ⇒ a + a + 3 = 0 ⇒ 2 a + 3 = 0 ⇒ a = - 3 2 ........... (1) …
WebIf 1 is a root of the equations ay2 + ay + 3 = 0 and y2 + y + b = 0, then find the value of ab. Root of the Equations: The roots of the equations can be defined as the real... Web23 jan. 2024 · It y=1 is a common root of the equation ay2+ay+3=0 and y2+y+b=0, then ab equals: (a) 3 (b) 2−7 (c) 6 (d) −3 3. If the sum of the roots of the equation x2−x=λ(2x−1) is zero, then λ= (a) −2 4. If one root of the equation 2x2+kx+4=0 is 2 , then the other root is (a) 6 (b) 2 (c) −21 (d) 21 (b) −6 (c) −1 (d) 1 Viewed by: 0 students
Web#13 Quadratic Equations (Nature of Roots)-Class 10 Maths Quadratic Equations Important Questions#QuadraticEquations #QuadraticEquationsQuestions #Maths #... WebIf y = 1 is a common root of the equations a y 2 + a y + 3 = 0 and y 2 + y + b = 0, then ab equals (a) 3 (b) −7/2 (c) 6 (d) −3 Solution Since, y = 1 is a root of the equations a y 2 + a y + 3 = 0. So, it satisfies the given equation. ∴ a 1 2 + a 1 + 3 = 0 ⇒ 2 a + 3 = 0 ⇒ a = - 3 …
Webif 1 is the root of ay2+ay+3=0 and y2+y+b=0 then ab is equal to ... Maths - Quadratic Equations. NCERT Solutions; Board Paper Solutions; Ask & Answer; School Talk; Login; GET APP; Login Create Account. Class-10 » Maths. Quadratic Equations. if 1 is the …
Web19 jul. 2024 · If 1 is a root of the equations ay2 + ay + 3 = 0 and y2 + y + b = 0, then find the value of ab. 0; QUADRATIC EQUATION CLASS 10. 0 0 Answers; 0 Followers ; 0; Answer. Share. Facebook; Leave an answer. Leave an answer. Cancel reply. Featured … smoked ham cooking time and tempWebThe value of a for which two curves y=ax 2+ax+ 241 and x=ay 2+ay+ 241 A 32 B 23 C 3−2 D − 23 Hard Solution Verified by Toppr Correct option is A) Was this answer helpful? 0 0 Similar questions The vertex of a parabola is (2,2) and the co-ordinates two extremities of the latus rectum are (−2,0) and (6,0). The equation of the parabola is Hard riverside cemetery yarmouth maineWebIf 1 is a root of the equations ay2+ay+3=0 and y2+y+b=0, then ab equals. Difficulty level: easy Viewed by: 5538 students Solutions ( 1) The given equations are ay2+ay+3=0 and y2+y+b=0 Given, 1 is the roots of both the equations Therefore, y=1 will satisfy both … smoked ham companiesWebIf 1 is a root ofthe equations ay2 + ay+ 3 = O and Y2 + ) + b O, then find the value of ah 4. If a pole 6 m high casts a shadow 2 a m long on the ground, then Sun ... For what values of k for which the system of equations x — 2)' = 3 and 3x+ ky = 1 have a unique solution? 3. Find the ratio in whi the segment joining the points (1, —3) and ... riverside cemetery wichita falls find a graveWebThe answer of your question If 1 is a root of the equations ay2 + ay + 3 = 0 and y2 + y + b = 0, then ab equals is : from Class 10 Quadratic Equations. Toggle navigation. NCERT Classes. NCERT Solution For Class 7; NCERT Solution For Class 8; NCERT Solution … smoked ham hock chiliWebIf 1 is a root of the equation `ay^(2)+ay+3=0" and "y^(2) ... Rated by 1 million+ students Get app now Login. Remember. Register; Test; JEE; NEET; Home; Q&A; Unanswered; Ask a Question; Learn; Ask a Question. If 1 is a root of the equation `ay^(2)+ay+3=0" and "y^(2)+y+b=0` then find the value of ab. riverside center facebookhttp://svpssadabad.org/documents/cms/1/2_2001131229516_Maths%20X%20Standard%20Sample%20Paper%202.pdf riverside center for excellence in aging