Answer:
4x³ + 12x²
Step-by-step explanation:
I assume the denominators are x² and 4x although that is not what you wrote.
x² = x² (already factored)
4x² + 12x = 4x(x + 3)
LCD = 4 × x² × (x + 3)
LCD = 4x³ + 12x²
A is the answer 7th graders are not likely
What you would do is -10+5=-5 then you add 4+7= 11 then you mutiply them answers together 11*-5=-55 hope this helps you
46. Fortysix times 2 equals 92.
Answer:
6 hours
Step-by-step explanation:
8 × 3/4 hours
= (8 x 3) / 4
= 24/4
= 6 hours
