Answer:
9
Step-by-step explanation:
The answer to | − 12 + 3 | is 9 because if you add -12 + 3, you get -9. However, since it is the <em>absolute value</em>, we would make it the same number but positive.
Hope this helped! :)
12b is the answer to the question
Answer: See each part below.
1) A, B, and C are the coefficients in order when it equals 0. Move over the 4 and you have 5, 9, -4 or Choice B.
3) If you graph the equation, it will be above the x-axis. Therefore, it has no roots. Choice D
4) Choice A is correct. Use the coefficients: A = 4, B = 3, C = -10. Simply plug those into the quadratic equation and you will get -2 and 1.25.
Fourteen go to wolfram and it will show you the details
Answer:
- 3 √10 × -2 √5 = 42 .9
Step-by-step explanation:
- 3 √10 × -2 √5
= ( -3) ( -2) × √10 × √5
= 6 √50
= 6 × 7.15
∴ - 3 √10 × -2 √5 = 6 × 7.15
= 42.9
so - 3 √10 × -2 √5 = 42 .9
