Answer:
A
Step-by-step explanation:
the a and b i put on my triangles should be E and E'. sorry
Number of difference arrangements = 5! = 5 x 4 x 3 x 2 x 1 = 120
Answer: There are 120 different arrangements.
Answer: the list of roots is {-4, 2, -3+2i, -3-2i}
Use the quadratic formula to get the roots of the two separate terms in brackets:
x^2+6x+8=0 has solutions: -4 and 2
x^2+6x+13=0 has solutions: -3+2i and -3-2i
Answer:
Step-by-step exAnswer:(-2, 2)
Step-by-step explanation:
7q² - 28 = 0
Add 28 to bothside
7q² - 28 + 28 = 0+ 28
7q² = 28
Divide bothside by 7
7q² / 7 = 28/7
q² = 4
Take the square root of bothside
√q² = ±√4
q = ± 2
q = -2 or q =2
q = (-2, 2)
Step-by-step explanation:
Hey there!
Given;

<u>Solve</u><u> </u><u>it</u><u> </u><u>through</u><u> </u><u>mid-term</u><u> </u><u>factorization</u><u>. </u>
<u>
</u>
<u>Simplify</u><u> </u><u>it</u><u>. </u>
<u>
</u>
<u>
</u>
<u>
</u>
<u>Therefore the</u><u> </u><u>factors</u><u> </u><u>are</u><u>;</u><u> </u><u>(</u><u>5</u><u>x</u><u>+</u><u>2</u><u>)</u><u> </u><u>(</u><u>x</u><u>+</u><u>3</u><u>)</u><u>.</u>
<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>