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(ab/b) / (4a/5b) =
(ab / b) * (5b / 4a) = (5ab2 / 4ab)
= 5 / (4b)
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∙ 10y ago
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What is 5ab plus 4a-b-2ab plus 5b?
5ab-2ab+4a-b+5b = 3ab+4a+4b
Solve this equation using addition method 4a subtract 5b equals 7 and 4a plus 5b equals 17?
Add the equations: 4a + 4a - 5b + 5b = 7 + 17 ie 8a = 24 a = 3, so b = 1
What is the rational expression of the quotient 4a plus b and 2a - 5b?
The expression is: (4a+b)/(2a-5b)
What is 7a plus 3b-4a-5b?
3a - 2b
Simplify fully 4a plus 5b minus 2a plus b?
2a+6b
4a - 5b equals 7 4a plus 5b equals 17?
4a - 5b = 74a +5b = 17From the first equation:4a = 7 + 5bsubstitute this value in the second equation:7 + 5b + 5b = 177 + 10b = 1710b = 10b = 1Now,solve for a :4a - 5(1) = 74a = 7 + 54a = 12a = 3
What is 5ab plus 4a-b-2ab plus 5b?
5ab-2ab+4a-b+5b = 3ab+4a+4b
Solve this equation using addition method 4a subtract 5b equals 7 and 4a plus 5b equals 17?
Add the equations: 4a + 4a - 5b + 5b = 7 + 17 ie 8a = 24 a = 3, so b = 1
What is the rational expression of the quotient 4a plus b and 2a - 5b?
The expression is: (4a+b)/(2a-5b)
What is 7a plus 3b-4a-5b?
3a - 2b
Factor the common monomial 4a plus 20b?
4(a+5b)
2a plus 3b - 4a plus 5b?
8b -2a
What is the order pair for 4a - 5b equals 7 and 4a plus 5b equals 17?
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'.
Simplify fully 4a plus 5b minus 2a plus b?
2a+6b
How do you simplify 7a plus 3b minus 4a minus 5b in trig?
3a - 2b
Does 7b minus 2 equal 5b?
No. 7b - 2b = 5b
Which is not a coefficient in the following expression -4a-2c plus 9 plus 5b equals 6a?
It is 9
