According to the given question we have the following equations:
a. x2+3x-3=0
b. 3x2-7x=12
a. X2+3x-3=0
The first step to calculate this equation is:
Move the -3 to the other side:
So, the equation would be:
X2+3x=3
x2+3x=5x
Therefore:
5x=3
x=3/5
a. The value of x would be 3/5
b. 3x2-7x=12
First step:
Multyply 3x to 2, so:
3x*2=6x
Next we can proceed to calculate the value of x:
6x-7x=12
-x=12
x=-12
b. The value of x would be -12
Answer:
k= -1
Step-by-step explanation:
the remainder is 32, f(3)=3(3)*2 + 2(3) + k = 32
f(3)=27 + 6 + k = 32
k=32-33
k= -1
Answer:
No
Step-by-step explanation:
5/9 as a decimal is 0.556
0.57 is greater
Answers b and c are 'way off (wrong). Answer d is not negative, and thus could not be the correct answer. That leaves Answer a: the range is influenced too much by extreme values.