martinezadam576
Answered

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What is this expression in simplified form?

[tex]\[ 2 \sqrt{16} - 9 \][/tex]

A. [tex]\[2 \sqrt{16} - 9\][/tex]

B. 7

C. -1

D. [tex]\[4 \sqrt{2} - 9\][/tex]

Sagot :

GinnyAnswer
To simplify the expression [tex]\( 2 \sqrt{16} - 9 \)[/tex], let's go through it step-by-step:

1. Evaluate the square root:
[tex]\[ \sqrt{16} = 4 \][/tex]

2. Multiply by 2:
[tex]\[ 2 \times 4 = 8 \][/tex]

3. Subtract 9 from the result:
[tex]\[ 8 - 9 = -1 \][/tex]

So, the simplified form of the expression [tex]\( 2 \sqrt{16} - 9 \)[/tex] is [tex]\(-1\)[/tex].

The correct answer is:
C. [tex]\(-1\)[/tex]
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