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18 votes
What is the value of the expression below when w=2?
8w^2+2w-3​

User Pbp
by
7.7k points

1 Answer

11 votes
Answer:
33
Step by Step:

8w^2+2w-3

Substitute in the value 2 for w

8(2)^2+2(2)-3

Solve exponents first:

8(4)+2(2)-3

Solve grouping symbols:

32+4-3

Simplify the equation:

33
User Rendy
by
7.5k points

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