<span>b is the independent variable ok</span>
650 * 3456 = 2,246,400 is the answer.
Answer:
x = - 8, x = - 4
Step-by-step explanation:
x² + 12x + 32 = 0 ← in standard form
(x + 8)(x + 4) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 8 = 0 ⇒ x = - 8
x + 4 = 0 ⇒ x = - 4
To find the age of tom we will use the expression 20*3 because tom is three times as old as Sam.
so the answer is 60
