Answer:−x2−6xy+8y2+9yz−12
Answer:
g(f(2)) = 11
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 3x - 2
g(x) = x² - 5
<u>Step 2: Find g(f(2))</u>
f(2)
- Substitute in <em>x</em>: f(2) = 3(2) - 2
- Multiply: f(2) = 6 - 2
- Subtract: f(2) = 4
g(f(2))
- Substitute in <em>x</em>: g(4) = 4² - 5
- Exponents: g(4) = 16 - 5
- Subtract: g(4) = 11
Answer:
x=4
Step-by-step explanation:
-2(x+2)=-12
x+2=-12/-2
x+2=6
x=6-2
x=4
<h2>ANSWER:</h2><h3>3.04</h3><h2>step-by-step Explanation:</h2><h3>Expand 7.296/2.4 by multiplying both numerator and the denominator by 1000</h3>
<h3>7296/2400</h3>
<h3>Reduce the fraction 7296/2400 to lowest terms by extracting and cancelling out 96</h3>
<h3>76/25</h3>
<h3>19.2²/5² = 3 1/25 = 3.04 //</h3>
<h2>HOPE IT HELPS YOU!!!!!</h2>