A real numbers are numbers that can be found on a number line, they include both rational and irrational numbers.
We can first solve the equation;
x² - 6x + 9 =0, using completing square method;
x²- 6x + (-3)² = -9 + (-3)²
(x-3)² = 0
x = 3
therefore, both values of x are 3, thus the expression has no real number x is negative.
Answer:
the Value of x is 7.
Step-by-step explanation:
Answer:
The probabilty would be 87.34%
Step-by-step explanation:
Add all the numbers together and multiply them as a percetnage by four
Answer:
a = 
Step-by-step explanation:
Given
ga + q = r ( subtract q from both sides )
ga = r - q ( isolate a by dividing both sides by g )
a =
2x -4y=20
-4y=-2x+20
Y= 1/2x - 5 that’s the answer
