Answer:
The answer is (x + 3) (x - 7) = 0
Step-by-step explanation:
x² - 4x = 21
x² - 4x - 21 = 0
x² - 7x + 3x - 21 = 0
x(x - 7) + 3(x - 7) = 0
(x + 3) (x - 7) = 0
Thus, The answer is (x + 3) (x - 7) = 0
<em><u>-TheUnknownScientist</u></em>
Answer:
6
Step-by-step explanation:
3 quarts=6 pints
Answer:
Wait what are u asking?
Step-by-step explanation:
1/8 is rational because irrational numbers can be written as decimals but not fractions
Answer:
235
C
D
s
=
8
=
Step-by-step explanation:
