Answer:
e. 3
f. (2x-3)(2x+3)
Step-by-step explanation:
e. 1+2=3
f. (2x)²-(3)² {a²-b²}=(a-b)(a+b)
(2x-3)(2x+3)
Answer:
The most simple method for solving systems of equations is to transform one of the equations so it allows for the canceling out of a variable. In this case, we can multiply \displaystyle 3x + y = 8 by to get . Then, we can add \displaystyle 2x + 4y = 12 to this equation to yield , so .
Step-by-step explanation:
IQR=36-16.. which would give you 20!
Answer:
x= - 4
Step-by-step explanation:
2 * x^2 + 8 * x = x^2 - 16
2 * x^2 - x^2 + 8 * x + 16 = 0
x^2 + 8 * x + 16 = 0
(x + 4) * (x + 4) = 0
x = - 4
Answer:
Anwser is **42** Because if you add 32 and 10 you end up with 42
Step-by-step explanation:
