( x + 5 ) and ( x – 2 )
You can factor the above binomial and solve for zero. You'll have x^2 + 5x – 2x – 10, which simplifies to your original x^2 + 3x – 10
Answer: 100%
Step-by-step explanation:
If the original price is $400, that will be 100%.
Answer:
94,237,108?
Step-by-step explanation:
Answer:
neither of the endpoints.
Step-by-step explanation:
Given the solution
2 < x < 24
Indicates that the solutions to the original inequality are between 2 and 24 but not including 2 and 24
If the solution had been
2 ≤ x ≤ 24
Then both 2 and 24 would be included in the solution
Answer:
Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>
- algebra
- algebraic addition subtraction
- PEMDAS
<h3>tips and formulas:</h3>
- quadratic expression standard form:ax²+bx+c
- order of PEMDAS
- parentheses
- exponent
- multiplication or
- division
- addition
- subtraction
<h3>given:</h3>
<h3>to do</h3>
<h3>let's do:</h3>
therefore
we can see the expression is in standard form since a,b and c is -3,6 and -4
also let's justify it
substitute the value of a,b and c respectively
(-3)x²+(6)x+(-4)
-3x²+6x-4 (proven)