Answer: the above stated equation is a quadratic equation
Step-by-step explanation:
Given the following equations
y = x^2 + 5x - 3....equation 1
y-x = 2
y = x + 2........equation 2
Let equation 1 equal equation 2
x^2 + 5x -3 = x + 2
Bringing the equation to one side and equating to zero
X^2 +5x - 3 -x -2 = 0
X2 + 5x -x -3 -2 = 0
X^2 + 4x -5
Solving the aquatic equation
(x + 5)(x -1) = 0
X + 5 = 0
X1 = -5
X- 1 = 0
X2 = 1
To prove:
Substitute the values for x1and x2 into the equation x^2 + 4x - 5 = 0
Answer:24
Step-by-step explanation:
You pick a one of two card, roll a 6 sided die, spin a two sided spinner, and find the sum. How many different sums are possible? Please help
I will assume all the numbers are different. and no 3 produce the same sum.
Then there will be 2*6*2=24 different possible outcomes.
48 + 36 = 84
84/ 24 = 3.5
The students will each get 2 apple slices and 1 and a half orange slices.
9 + 10=21 :)
9=3 x3
10= 2 x 5
3x5=15
3x2=6
15 + 6 = 21 :)
