What is the missing term? (10x – 4x2) – (7x + ? ) = 3x – 6x2

Step-by-step explanation:

2x squared ^c^

2x^2

Step-by-step explanation:

(10x – 4x^2) – (7x + ?) = 3x – 6x^2

Distribute the negative sign

10x -4x^2 -7x-? = 3x -6x^2

Combine like terms

3x -4x^2-? = 3x -6x^2

Subtract 3x from each side

3x-3x -4x^2-? = 3x-3x -6x^2

-4x^2-? =  -6x^2

Add 4x^2 to each side

4x^2 -4x^2-? =4x^2 -6x^2

-? = -2x^2

Multiply by -1

? = 2x^2

The unknown term is 2x^2

the answer is somewhere there guys it really . there im just not gonna answer

step-by-step explanation:

but i'm guessing ur first option tho

by definition, an arc subtended by a central angle of some given measure has the same measure. so .