Do you mean pemdas?
parenthesis, exponents, multiplication/division, addition/subtraction
that is the order in solving an equation
example: (#^2 means squared)
(x+9)^2 + 2(x + 2) = 1
(x+9)(x+9) + 2(x+2) = 1
foil
x^2 + 18x + 81 + 2x + 4 = 1
x^2 + 20x + 85 = 1
subtract 1
x^2 + 20x + 84
then you would finish it. it’s a bad example. but that’s how you do it.
Proteins are large, complex molecules that play many critical roles in the body. However, the body does not use proteins to perform the following process: Creating amino acids. Correct answer: D
Amino acids, as proteins are building blocks of life. The human body uses amino acids to make proteins to help the body: grow, fight infections, break down food...
Actually girls grow more than boys because girls develope faster and mature faster.
Answer:
D-dangerous H-happy
Explanation:
sorry if this did not help your Q is kinda confusing
