Question

Which of these expressions is equivalent to 4 x x?

A) 4'
B) x¹
C) 4x
D) xxxx.

Answer 1

The expression 4 x x is equivalent to 4x^2.

Step-by-step explanation:

The expression 4 x x can be simplified by multiplying the coefficients and combining the variables. Since the coefficient of x is 4, the expression 4 x x is equivalent to 4 times x times x, which can be written as 4x2.

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