4 years ago

Please solve : -9b(b+2)=0

Mathematics

1 answer:

Illusion [34]4 years ago

4 0

Answer:

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

−9b2−18b=0

Step 2: Factor left side of equation.

(−9b)(b+2)=0

Step 3: Set factors equal to 0.

−9b=0 or b+2=0

b=0 or b=−2

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