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Elza [17]
2 years ago
12

Why is it important to reduce radicals

Mathematics
1 answer:
OleMash [197]2 years ago
7 0
Simplifying radical expressions expression is important before addition or subtraction because it you need to which like terms can be added or subtracted. If we hadn't simplified the radical expressions, we would not have come to this solution. In a way, this is similar to what would be done for polynomial expression.
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What are the first four terms of the sequence represented by the expression n(n - 2) -3 ?
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Answer:

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89.87 is 215% of what number
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4 0
3 years ago
22=2(w+7)-4w<br> What is w?
SOVA2 [1]

Solve for  w  by simplifying both sides of the equation, then isolating the variable.

w=−4

Let's solve your equation step-by-step.

22=2(w+7)−4w

Step 1: Simplify both sides of the equation.

22=2(w+7)−4w

22=(2)(w)+(2)(7)+−4w (Distribute)

22=2w+14+−4w

22=(2w+−4w)+(14) (Combine Like Terms)

22=−2w+14

22=−2w+14

Step 2: Flip the equation.

−2w+14=22

Step 3: Subtract 14 from both sides.

−2w+14−14=22−14

−2w=8

Step 4: Divide both sides by -2.

−2w /−2 = 8 /−2

Answer:

w=−4


5 0
3 years ago
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Step-by-step explanation:

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