Best Answer

Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "equals".

Q: What is the value of the expression 4a b 5?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

The expression (a+b) + (a-b) can be rewritten as a + b + a - b = 2a.There is no need to use absolute value.

Evaluate -4(a+b) - 10a/b when a=8 and b=5

The expression is: 5(b + x)

The area of rectangle is : 20.0

5 times b

Related questions

The expression is: (4a+b)/(2a-5b)

(a - b + 2)(a + b + 2)

The question contains neither an expression nor an equation (or inequality). There can, therefore be no sensible answer.

(ab/b) / (4a/5b) =(ab / b) * (5b / 4a) = (5ab2 / 4ab)= 5 / (4b)

The answer to 4a times 3b equals 1.3. You have to find the value of A and B.

You can write that as 5 / (a + b), or as a fraction, with the 5 on top, and a + b at the bottom. The actual value of this expression will depend on the values of "a" and "b".

The equation cannot be solved as there are two unknowns. However it can be simplified and the two unknowns (a and b) expressed in terms of the second unknown. 1) Expressing a in terms of b 4a + 2 = 3b - 5 4a = 3b -7 if desired this could be stated as a = (3b - 7)/4 2) Expressing b in terms of a 3b - 5 = 4a + 2 3b = 4a + 7 if desired this could be stated as b = (4a + 7)/3

A verbal expression for 5 a-b is that it is 5 is multiplied by the difference between a and b.

i d know

Area = base * height = 5*(4a + b) m2 = (20a + 5b) m2

Simultaneous Equations 4a - 5b = 7 4a + 5b = 17 Add the two , this will eliminate 'b' 8a = 24 Divide both sides by '8' a = 3 When a= 3 , substitute into eityher equation for 'b'. 4(3) + 5b = 17 12 + 5b = 17 5b = 17 - 12 = 5 5b = Divide both sides by '5'. Hence 'b = 1'.

4a² - b² = (2a + b)(2a - b)