Multiple choice

What is (7m + 8) (8m + 6) in expanded form?

  1. 42m2 + 98m + 48

  2. 56m2 + 106m + 48

  3. 56m2 + 48m + 106

  4. 42m2 + 106m + 48

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

(7m + 8) (8m + 6) = 56m2 + 42m + 64m + 48                     (Using Foil) = 56m2 + 106m + 48