Answer:
3x²+12x
Step-by-step explanation:
Expand the brackets
Answer:
squaare root of 70<pi squared<10
Step-by-step explanation:
Talking about square root of 70, you can take the answer by approximation. u know square of eight is sixty four and square of nine is eighty one. so 70's square root shluld be between eight and nine. And as the value of pi is 3.14... when square of pi is considerd it should be >9 but <10 as pi>3. So 10 become te greatest
Answer:
To express your answer in terms of pi, simply refrain from substituting pi's numerical value for its symbol in the equation. That way, your answer will look like xπ where x is whatever number you come up with, and π is simply a placeholder.
Lets first take out the GCF of the numbers, we get
3 ( 4a^2 - 12ab + 9b^2)
= 3 ( 2a - 3b)(2a - 3b)
That's it
Answer:
2(5y+4)
Step-by-step explanation:
