Answer:
3x²+12x
Step-by-step explanation:
Expand the brackets
The answer is 4/15
2/5 * 2/3 = 2 · 2/5 · 3 = 4/15
Multiply the numerators and denominators together. Keep the result fraction to the smallest possible denominator GCD(4, 15) = 1. It cannot further simplify the fraction result by canceling in the following intermediate step.
In other words, two fifths times two thirds equals four fifteenths.
Learn more about fraction here:
brainly.com/question/17220365
Answer:
B
Step-by-step explanation:
y=mx+b
y=-x (y=-1x+0)
b=0
m=rise/run=-1/1
