√(15+x) = 2x+3
take sqr for both side
15x+10=(2x+3)^2
15x+10=4x^2+9+2*2x*3
15x+10=4x^2+9+12x
4x^2-3x--1=0
solve it u will x=1,-1/4
Answer:
nope
Step-by-step explanation:
Volume of a cube = a^3
1st cube with edge of 8:
V= 8^3
V= 512 cubic inches
2nd cube
V = (2 X 8)^3
V= 4096 cubic inches
If we multiply by 2 the 1st volume it is equal to 1024 cubic inches only, while the volume ogmf the 2nd cube is 4096
-3=7x -10
-7x=-10+3
-7x=-7
x=1
Answer: 90
Step-by-step explanation:
opposite side is 90
Answer:
Isnt it where you write it in the easiest way to understand it? sorry if its wrong :/
Step-by-step explanation:
