Adding 5a2b + 6ab + 7bc + 54 with 14ab + 8ac + 16, we get:
b + 20ab + 7bc + 70
b + 6ab + 7bc + 8ac + 70
b + 16ab + 7bc + 8ac + 70
b + 20ab + 7bc + 8ac + 70
5a2b + 6ab + 7bc + 54 14ab +16 + 8ac ________________________________ 5a2b + 20ab + 7bc + 70 + 8ac
When we add 5a2b+6ab+7bc+54 to 14ab+8ac+16, we will get:
When we add 5a2b+6ab+7bc+54 and 14ab+8bc+16, we get:
Factorising the polynomial 3a2 + 6ab - 6a, we get