Which expression is equivalent to (3x^2-7)?

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Question:

Which expression is equivalent to (3x^2-7)?A. (2x^2-11)-(x^2+4)
B. (5x^2-6)-(2x^2-1)
C. (10x^2-4)-(7x^2+3)
D. (15x^2-8)-(18x^2+1)

Answer:

Answer:

C.

Step-by-step explanation:

In option A,

Since,

Option A is incorrect.

In option B,

Option B is incorrect.

In option C,

Option C is correct.

In option D,

Option D is incorrect.

They might possibly hopefully help the student answer the question by working with the questions and answer examples. Then can certainly have some sharing in a group discussion and also study with the classmate with regard to the topic, so another student also ought to have some enlightenment and still keeps up the school learning.

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