21q^2 bc (7x21) x (q x q)
Answer:
m/2
Step-by-step explanation:
You basically multiple the numerator and denominator by the conjugate, which would give you m/2.
if you get this wrong im sorry im not that smart either but i tried
Answer:
8.5
Step-by-step explanation:
4 + (6)(6)/8=
17/2 = 8.5
Answer:
84
Step-by-step explanation:
6 times 7 is 42
42 times 2 is 84
