3x/7 in verbal expression
2 answers:
Answer:
'3 times x is divide by 7' or '3 times a number divide by 7'.
Step-by-step explanation:
Given : Expression
To find : Write the expression in verbal expression ?
Solution :
Verbal expression is the way of writing a number into word form.
is written as 3 times x,
Now, is written as 3x is divide by 7.
Therefore, In verbal expression the expression is written as '3 times x is divide by 7' or '3 times a number divide by 7'.
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The value of b is -16 and the value of ac is 60 after comparing with the standard equation.
<h3>What is a quadratic equation?</h3>Any equation of the form where x is variable and a, b, and c are any real numbers where a ≠ 0 is called a quadratic equation.
As we know, the formula for the roots of the quadratic equation is given by:
We have a quadratic function:
= 3x² - 16x + 20
On comparing with standard function:
b = -16
a = 3
c = 20
ac = 3(20) = 60
Thus, the value of b is -16 and the value of ac is 60 after comparing with the standard equation.
Learn more about quadratic equations here:
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