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# What does 9x2 equal?

Updated: 9/21/2023

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Q: What does 9x2 equal?
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### What is a solution to the equation 9x2-810?

9x2-810 is not an equation. It has to be equal to something to be an equation. Therefore it cannot be solved.

9x2=18

### What answer is equal to the sum in the expression below (3x3 plus 4x2 - 2x plus 1) plus (x4 - x3 plus 5x2 plus 2x plus 3)?

Answer this question&hellip;A. x4 + 2x3 + 9x2 + 4 B. x4 + 4x3 + 9x2 + 4 C. x4 + 2x3 + 9x2 + 4x + 4 D. x4 + 2x3 + 9x2 - 4x + 4

33

### How do you factor 9x2-25?

Factor: 9x2 - 25.

### How do you factor 9x squared minus 25?

This type of statement is called a difference of squares. If you see an equation in the form:a2 - b2then it is also equal to:(a + b)(a - b)In this case 9x2, and 25 are both perfect squares. 9x2 is equal to (3x)2 and 25 is equal to 52, so the that statement can be factored out as:(3x - 5)(3x + 5)

### What property was use to rewrite 9x2plus9x3?

The property used to rewrite 9x2 + 9x3 is the Distributive Property. Using the Distributive Property the expression can be rewritten as 9x2 + 9x2 + 9x2 or 27x2.

The GCF is 1.

(3x2 + 2x + 1)

### What is the answer to 9x squared minus 0x minus 16?

If the question could more exactly be phrased as, "What is the value of x when 9x2 - 16 = 0", the answer is, x = 4 or -4. This answer can be found by factoring 9x2 - 16 into (3x + 4)(3x - 4) and setting each factor equal to zero.

### What are the factors of 9x2 3x-2?

If you mean: 9x2+3x-2 = (3x+2)(3x-1) when factored

### What is 3xto the power of 2 -4?

(3x)^(2-4) = (3x)^-2 = (9x2)^-1 = 1/(9x2)