Question

Identify the numerical coefficients of terms (other than constants) in the following expressions: 

(i) 5 - 3t ² 

(ii) 1+ t + t ² + t ³ 

(iii) x + 2 xy + 3 y 

(iv) 100 m + 1000n 

(v) - p ² q ² + 7 pq 

(vi) 1.2a + 0.8b

 (vii) 3.14r ² 

(viii) 2 (l + b)

(ix) 0.1 y + 0.01y ²

Answer 1

Terms of numerical coefficient