Drag and drop the expressions into the boxes to correctly complete the proof of the polynomial identity. (x2+y2)2+2x2y2−y4=x2(x2+4y2)

(x2+y2)2+2x2y2−y4=x2(x2+4y2)

Response area+2x2y2−y4=x2(x2+4y2)

Response area=x2(x2+4y2)

Response area=x2(x2+4y2)

What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?