Answer:
x=±1. are the factors of the quadratic equation.
Step-by-step explanation:
Given quadratic expression, f(x)=-12x - 2x + 60x² +14x-60
Rearranging and adding the terms in the expression and equating to zero.
f(x)= 60x² -60=0
60(x² - 1) =0
The zero product property states that if the product of a⋅b=0 then either a or b equal zero or both of them must be equal to zero. This basic property helps us solve the quadratic equations like (x+2)(x-5)=0 where x =-2,5.
from the zero product property we can infer that 60≠0⇒x² - 1=0
⇒(x+1)×(x-1) = 0
⇒x=±1.
Therefore, x=±1. are the factors of the quadratic equation.
1. x=3
2. t=5
3. x=-2
4. y=4
5. x=1
6. y=88
Answer:
89.44%.
Step-by-step explanation:
Let's work out the probability he misses both throws:
Prob( he misses both throws) = (1-0.78) * ( 1 - 0.52)
= 0.22*0.48
= 0.1056.
So the probability he makes at least one free throw = 1 - 0.1056
= 0.8944.
(It is 1 - 0.1056 because the default of missing both throws is either making one throw on first or second attempt, or making both throws).
Answer: Sari did not it’s the greatest common factor in the equation
Step-by-step explanation: the GCF is 4 because it’s the highest number they have in common
M=30
To find this, you will multiply both sides by 5. 6*5=30