queenjuju14 queenjuju14

14-07-2020
Mathematics

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Find the value of this expression if x = 7.
x2 + 3
x - 9
Enter the correct answer.

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Savannah022 Savannah022

14-07-2020

Answer: -34

Step-by-step explanation:

Step 1: 7x2=14

Step 2: 14+3=17

Step 3: 7-9=-2

Step 4: 17x-2= -34

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