Answer:
no because they have different x values
Step-by-step explanation:
(x + 4) 2 —> 2x + 8
2 x 2 + 8x + 8 —> 8x + 12
An expression is defined as a set of numbers, variables, and mathematical operations. The expression (x+4)² is not equal to (2x²+8x+8).
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The expansion of the expression (x+4)² is done as,
(x+4)²
= (x+4)(x+4)
= x² + 4x + 4x + 16
= x²+8x+16
Hence, the expression (x+4)² is not equal to (2x²+8x+8).
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