Factorise:(x2−5x)(x2−5x−20)+84 View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium NCERT Solutions for Class 10 English Medium
(i) Factorise: 4√3x2+5x−2√3 Step 1: Identify the coefficients- The coefficients are a=4√3, b=5, and c=−2√3. Step 2: Multiply a and c- Calculate ac=4√3×−2√3=−8×3=−24. Step 3: Find two numbers that multiply to ac and add to b- We need two numbers...
Step 1 Use the equation 3x² +5x-2 as an example and find the binomial factors. Step 2 Factor the equation 3x² +5x-2 by breaking down the 5x term into the sum of two terms, ax and bx. You choose a and b so that they add up to 5 and when multiplied together give the sam...
Factorise: z ^(2) +19z-150 02:10 Factorise: y ^(2) + y-72 01:40 Factorise: a ^2 + 6a -91 01:48 Factorise: p ^(2) - 4p - 77 01:43 Factorise: x ^(2) - 7x- 30 01:28 Factorise: x ^(2) -11 x - 42 01:42 Factorise: x ^(2) - 5x - 24 01:46 Factorise: y...