Answer:
(5,0)(3,0)
Step-by-step explanation:
x^2 - 8x + 15 = 0
(x - 5)(x - 3) = 0
x - 5 = 0
x = 5
x - 3 = 0
x = 3
Answer:
Step 1 Divide all terms by a (the coefficient of x2).
Step 2 Move the number term (c/a) to the right side of the equation.
Step 3 Complete the square on the left side of the equation and balance this by adding the same value to the right side of the equation.
Step-by-step explanation:
<u>Given</u>:
The given expression is
We need to determine the factor of the given expression.
<u>Factor</u>:
Let us rewrite the given expression.
Thus, we have;
Since, the above expression is of the form , let us apply the identity
Thus, we have;
------ (1)
Now, we shall factor the term
Substituting the above expression in equation (1), we have;
Therefore, the factor of the given expression is
Hence, Option B is the correct answer.
Answer: " 32.5 % " .
________________________________________________
→ " <u> 32.5 % </u> of 60 is 19.5 . "
________________________________________________
Step-by-step explanation:
________________________________________________
What percent of 60 is 19.5 ?
n/100 * 60 = 19.5 ; Solve for "n" ;
60n / 100 = 19.5 .
6n/10 = 19.5 ;
(0.6) n = 19.5 ;
Multiply Each Side of the equation by "10" ; to get rid of the "decimal" on each side ;
10 * (0.6)n = 19.5 * 10 ;
6n = 195 ;
Divide each side of the equation by "6" ;
to isolate "n" on one side of the equation;
& to solve for "n" ;
6n / 6 = 195 / 6 ;
to get:
_______________________________________________
n = 32.5 .
________________________________________________
The answer is: " 32.5 % " .
________________________________________________
" <u> 32.5 % </u> of 60 is 19.5 . "
________________________________________________
Answer:
2x10 + 2x1 + 0/10 + 5/100 + 6/1000
Step-by-step explanation: