factorise x 2 -15x+50 find the two numbers which when added gives -15 and when multiplied gives 50. so, -5 and -10 are the two numbers, such that; (-5) + (-10) = -15 (-5) x (-10) = 50 hence, we can write the given polynomial as; x 2 -5x-10x+50 x(x-5)-10(x-...
Factorise :x4−7x2+1 View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and CBSE, UP Board, Bihar Board, Rajasthan Board, MP Board,...