Let the smaller number be x
The bigger number is 5x
5x(x) = 180
5x² = 180
x² = 180÷5
x²=36
x=√36
x = 6
x=6
5x = 6 x 5
5x = 30
So the two numbers are 6 and 30
18x-8x2=0
Two solutions were found :
x = 9/4 = 2.250
x = 0
Step by step solution :
Step 1 :
Equation at the end of step 1 :
18x - 23x2 = 0
Answer:
no solution
Step-by-step explanation:
21 does not equal 256
Answer: b, c
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Answer:
<4
Step-by-step explanation:
exterior means outside
