Answer:
X=√3
Step-by-step explanation:
You first subtract x^2 from both sides which leaves you with x^2=3. Then you do the square root on both sides. Leaving you with the answer X=√3
Answer:
x= 20 and the decreased value is 35-20=15
Step-by-step explanation:
percent increase = 6/14*100= 43
Percent decrease = 35-x/35*100
6/14*100=35-x/35*100
6/14= 35-x/35
6* 35= 14(35-x)
210= 490-14x
14x= 490-210
14x= 280
x= 280/14= 20
Answer:
7/27
Step-by-step explanation:
do the doctor over nurses
Answer:
6x² + 12y² + 17xy - 25xz
Step-by-step explanation:
(2x + 3y) (3x + 4y - 5z)
= 6x² + 8xy - 10xz + 9xy + 12y² - 15yz
= 6x² + 12y² + 8xy + 9xy - 10xz- 15yz
= 6x² + 12y² + xy (8 + 9) - xz (10 + 15)
= 6x² + 12y² + 17xy - 25xz
In the Argand diagram, a complex number a + bi is the point (a,b) or the vector from the origin to the point (a,b). The complex number is represented by the point, or by the vector from the origin to the point. Graph the two complex numbers 3 + 4i and -4 + 2i as vectors
