Question

(d) Subtract: 3a (a + b+ c) -2 b (a -b+ c) from 4c(-a + b + c)

Answer 1

Step-by-step explanation:

Given:-→

• Subtract: 3a (a + b+ c) -2 b (a -b+ c) from 4c(-a + b + c)

Solution →

$4c(−a+b+c)-[3a(a+b+c)−2b(a−b+c)]4c(-a+b+c)-[3a2+3ab+3ac-2ab+2b2-2bc]4c(-a+b+c)-[3a2+2b2+ab+3ac-2bc]-4ac+4bc+4c2-3a2-2b2-ab-3ac+2bc4c2-3a2-2b2-ab+6bc-7ac$

Required answer:-

$4c2-3a2-2b2-ab+6bc-7ac$

• Hope it helps you mate:)
• #Be brainly ^_________^

✈

Answer 2

Answer:

4c2-3a2-2b2-ab+6bc-7ac4c2−3a2−2b2−ab+6bc−7ac

Step-by-step explanation:

4c(−a+b+c)−[3a(a+b+c)−2b(a−b+c)]4c(−a+b+c)−[3a2+3ab+3ac−2ab+2b2−2bc]4c(−a+b+c)−[3a2+2b2+ab+3ac−2bc]−4ac+4bc+4c2−3a2−2b2−ab−3ac+2bc4c2−3a2−2b2−ab+6bc−7ac

4c2-3a2-2b2-ab+6bc-7ac4c2−3a2−2b2−ab+6bc−7ac

hope it helps you.