Question

Evaluate the expression 2x² + 3xy + 4y² + 18 for x=2 and y=3. ​

Answer 1

Step-by-step explanation:

It's simple, Just substitute the given values in the equation.

.

2x² + 3xy + 4y² + 18

.

2x² +4y²+3xy+18

.

2(2)² +4(3)² +3(2) (3) +18

=196

Answer 2

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Evaluate the expression 2x² + 3xy + 4y² + 18 for x=2 and y=3.

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196

$\huge\star{\underline{\mathtt{\red{E}\pink{X}\green{P}\blue{L}\purple{A}\orange{N}\pink{A}\green{T}\blue{I}\purple{O}\orange{N}}}}\star$

Just substitute the given values in the equation.

2x² + 3xy + 4y² + 18

2x² +4y²+3xy+18

2(2)² +4(3)² +3(2) (3) +18

=196

$\huge\star{\underline{\mathtt{\red{R}\pink{E}\green{M}\blue{A}\purple{R}\orange{K}}}}\star$

Hope this answer will help you.✌️