Question

if a=3,b= -2, c= - 1, verify that b×(a+c)=b×a+b×c​

Answer 1

the proving is correct as b×(a+c)=b×a+b×c.

Step-by-step explanation:

b×(a+c)=b×a+b×c

(–2)×( 3+(–1)) = (–2) × 3 + (–2)×(–1)

–2×(3–1) = (–2)×3+2

–2×2 = (–6)+2

–4 = –4 (proved)