Question

Q1. Factorise the following polynomials using Splitting of middle term
A) 1. 51? + 121 + 7 ​

Answer 1

Answer:

179

Step-by-step explanation:

51+ 121+7

172+7

179

first add 51and121

now we have answer 172

second add121 and 7

simple 121+7 ---- 179