Write the sum of
5x2+2x−10 and 2x2+6 as a polynomial in standard form.
1 answer:
Answer:
7x² + 2x - 4
General Formulas and Concepts:
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
(5x² + 2x - 10) + (2x² + 6)
<u>Step 2: Simplify</u>
- Combine like terms (x²): 7x² + 2x - 10 + 6
- Combine like terms (Z): 7x² + 2x - 4
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D- 4 is your correct answer :)
Hope this helps
Step-by-step explanation:
x²-3=0
x²=3
x=√3
<h2>stay safe healthy and happy.</h2>
Answer:
V =48 cm^3
Step-by-step explanation:
The volume of a prism is given by
V = l*w*h
V = 3*4*4
V =48 cm^3
I am just a middle-schooler, but like to answer, so I believe k is -1.
Answer:
1-2x>13
Step-by-step explanation:
1-2x>13
-2x>13-1
-2x>12
x>-12/2
x<-6
