When we add 5a2b+6ab+7bc+54 and 14ab+8bc+16, we get:
5a2b+20ab+7bc+70
5a2b+6ab+7bc+8ac+70
5a2b+16ab+7bc+8ac+70
5a2b+20ab+15bc+70
5a2b+6ab+7bc+54 14ab+8bc+16 ________________________________ 5a2b+20ab+15bc+70
When we add 5a2b+6ab+7bc+54 to 14ab+8bc+16, we will get:
When we add 5a2b+6ab+7bc+54 with 14ab+8ac+16, we will get:
4ab+2ab+7bc+ba−8cb−10ba+−9bca+24a2 is a ____.