3 years ago

4) 4n2 + 7n - 135 = 0

Mathematics

1 answer:

Verdich [7]3 years ago

6 0

Answer:

n=135/4z+7

Step-by-step explanation:

Let's solve for n.

4nz+7n−135=0

Step 1: Add 135 to both sides.

4nz+7n−135+135=0+135

4nz+7n=135

Step 2: Factor out variable n.

n(4z+7)=135

Step 3: Divide both sides by 4z+7.

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