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N76 [4]
2 years ago
12

14.Evaluate the expression 4x2+3y for x = 5 and y =6.answer?

Mathematics
2 answers:
Marat540 [252]2 years ago
6 0

Step-by-step explanation:

Given: x=5 and y=6

=>4x2+3y

=> 8+3(6)

=> 8+18

=> 26

<em><u>Hope </u></em><em><u>it </u></em><em><u>helps </u></em>

AnnyKZ [126]2 years ago
3 0

The value of this expression is 58

<h3>             </h3>

Algebraic expression is a mathematical sentence that involves all mathematical operations.

In an algebra - a real number is always accompanied by some letter, which can represent a variable or unknown.

   

— To solve this expression, just: change the letters for the numbers and multiply/add.

<h3>               </h3>

⚘ Resolution

\large \sf 4x2+3y

\large \sf 4 \cdot 5 \cdot 2 +3 \cdot 6

\large \sf 40 +18

\red{\boxed{\boxed{\green{\large \sf \  58 \  }}}}\\

Therefore, the value of this expression will be 58

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<h3>He should have found 8 as the exponent, not –8.</h3>

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