2 years ago

What is the simplified expression for 5ab+9ab+ab

Mathematics

2 answers:

OLEGan [10]2 years ago

8 0

It is basically 5+9+1ab

Margaret [11]2 years ago

4 0

The answer would be 15ab

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$k:x+4y=10\ \ \ |-x\\\\4y=-x+10\ \ \ \ |:4\\\\y=-\dfrac{1}{4}x+\dfrac{10}{4}\to m_1=-\dfrac{1}{4}\\\\l:3x-2y=5\ \ \ \ |-3x\\\\-2y=-3x+5\ \ \ \ |:(-2)\\\\y=\dfrac{3}{2}x-\dfrac{5}{2}\to m_2=\dfrac{3}{2}$

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