Add like terms
2+4i +7 +11 i =
2+7 + 4i+11i =
9+15i
Answer:
The correct complex numbers would be, -2 - 4i and 2 + 2i
(−2 − 4i) − (2 + 2i) = -4 - 6i
Step-by-step explanation:
(−2 − 4i) − (2 + 2i)
Subtract 2 + 2i from −2 − 4i by subtracting corresponding real and imaginary parts.
−2 − 2 + (−4 − 2)i
Subtract 2 from −2. Subtract 2 from −4.
-4 - 6i
So, the correct complex numbers would be, -2 - 4i and 2 + 2i
Answer:
Her solution is incorrect. The correct solution for the equation is x=7
Step-by-step explanation:
Sasha solved the equation <em>incorrectly</em>.
The correct way to solve this equation would be:
8x = 56
Divide both sides by 8.
You would get x=7.
This equation has 1 solution.
<u></u>
<u></u>
<u></u>
<u></u>
<u>Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a great day!</u>
<u></u>
<u>Stay Brainy!</u>
−<em>Kallmekrish</em>