Question

Add : 8ab, -5ab, -b2​

Answer 1

Answer:

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Step-by-step explanation:

instead of a and b , i'm using x and y

$\\ \\ \\ 8xy + ( - 5xy) + ( - {y)}^{2} \\ (8xy - 5xy) + y {}^{2} \\ 3xy + {y}^{2} \\ y(3x + y)$

Answer 2

Answer:

8ab+(-5ab)+(-b^2)

= 8ab-5ab-b^2

= -b^2+8ab-5ab

= -b^2+3ab

= b^2-3ab

Step-by-step explanation:

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