Answer:
a)2x-3
b)x^2+1
c)X×5
Step-by-step explanation:
............
Answer:
Step-by-step explanation:
X²=12x-40
X²-12x+40=0
a=1 and b= -12 and c = 40
delta = b² - 4ac
delta = (-12)² - 4(1)(40) = 144 - 160 = - 16 = (4i)² ....i² = -1
x1= (12-4i)/2 =6-2i
x1= (12+4i)/2 =6+2i
Answer:
<h2><u><em>
32</em></u></h2>
Step-by-step explanation:
Assuming that the question is:
12 * (3 + 2^2) : 2 - 10 = remember PEMDAS
12 * (3 + 4) : 2 - 10 =
12 * 7 : 2 - 10 =
84 : 2 - 10 =
42 - 10 =
<u><em>32</em></u>
Hey there! ☺
2/3 = x/15
(2) * (15) = x * (3) Cross Multiply
30 = 3x
3x = 30 Flip up the equation
3x/3 = 30/3
30/3 = 10 Simplify 30/3
x=10
Hope this helps!
