answers
6n² - n - 1
Step-by-step explanation:
2n x 3n +2n - 3n - 1
Answer:
128
Step-by-step explanation:
2 to the power of 7 means you multiply 2 seven times over
2*2*2*2*2*2*2 = 4*2*2*2*2*2= 8*2*2*2*2= 16*2*2*2= 32*2*2= 64*2 = 128
plz give brainliest
Answer:
Step-by-step explanation:
i do not know