What value added to x^2+2x would complete the square? a: -1 b: 4 c: 1 d: 2

20 ! identify the degree of comparison of the underlined adjective or adverb. read the sentence. for marley, spelling is the most difficult subject. which best identifies the degree of comparison of the underlined adjective or adverb? -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-a. imperativeb. comparativec. superlatived. positive

Which of the following is an arithmetic sequence

0.75,1.75,2.75,3.75 is arithmetic or geometric?