x2−11x+30 এবং x3−4x2−2x−15 এর গ.সা.গু কত | ২৫ তম বিসিএস গণিত সমাধান |

#mathonline #bcs #maths #bankmath #bcstricks #mathematics #mathsolution #education #learning #learningmaths What is the square root of x2−11x+30 and x3−4x2−2x−15? Or What is the LCM of x^2−11x+30 and x^3−4x^2−2x−15? BCS Preliminary + Retained Test 25th BCS Preliminary Test (03-09-2004) Mathematics LCM & HCM of algebraic expressions Solution : x2−11x+30 =x2−6x−5x+30 =x(x−6)−5(x−6) =(x−6)(x−5) Again, x2-4x2-2x-15 ; If x=5, the value of the expression becomes zero. ∴A factor of (x - 5) x2-4x2-2x-15 =x2−5x2+x2−5x+3x−15 =x2(x−5)+x(x−5)+3(x−5) =(x−5)(x2+x+3) ∴ The determinant is C.S.G. = (x - 5)(ans). Tips👉 Job solution math, job mathematics, bcs math solution, bcs question solution, BCS math solution, primary assistant teacher recruitment test, math tricks, BCS math solution, short math solution, math lover, nine ten class math, bank math solution, IBA math, bibm math, algebra solution, algebra simple rules, trigonometry solution, 9th math solution, arrangement, logarithm, exponent, series, parallel series, multiplicative series, what is average, what does average mean, what is percentage, what does percentage mean, determining LSA, GSA, ages, boat and stream, quadrilateral, factorization, trigonometry, L.C.M & H.C.F of algebraic expressions, determining fractions, determining equality, determining inequality, pita putrer boyos, Ages, Average, Suman Chandra Roy, teaching with suman, Teaching With Suman, SumanChandraRoy, @TeachingWithSuman @BCSofficial @BCSONLINETUTOR 11th 12th class math solution, 9th 10th class math solution, 9th 10th class math, 9th-10th class math solution, class 9 and 10 math solution, 8th class math solution, 7th class, 6th class math solution, six,seven,eight, nine, ten, eleven, twelve class Math, solution in bangla, বংলায়ায়া সালাধারা Link https://youtube.com/@TeachingWithSuma...