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What is the value of the expression 8x^2 - 14x + 2 if x = 4
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1 vote
What is the value of the expression 8x^2 - 14x + 2 if x = 4

User Nikkita
by
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1 Answer

2 votes

Answer:

74

Explanation:

all about substitution

8(4)^2 - 14(4) + 2

8(16) - 56 + 2

128 - 54 = 74

User Amos Robinson
by
6.4k points
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