Answer: it's -17x^2-17x+21
Step-by-step explanation: combine like terms (CLT)
Answer:
A. U - 2v = -14i +13j
Step-by-step explanation:
If u = (-2, 5) and v = 6i -4j
Then 2v = 2*(6i-4j) = 12i-8j
u-2v = -2i +5j - (6i -4j)
Distribute the minus sign
-2i +5j -6i+4j
-2i +5j
-12i + 8j
---------------
-14i +13j
So you want to remember PEMDAS.
So first you would do the exponents and the square roots. Since the -3 isn't in a parenthesis it would be -9. -9 x 4 divided by 2 / 3 - 4
Next you want to do the multiplication and then division in the numerator and just solve the denominator. it would look like this: -18 / -1 which is 18
then the cube root of 25 is a weird number so just leave it in that form and multiply which is 52.63 rounded
hope this helps!
Answer:
1.54 as a decimal
154 divided by 100 to get 1.54
Step-by-step explanation:
