please help with these

1:09 .1701 .. 33 docs.google.com/forms 31 ... What should be multiplied to 1 point (2x-1) to get the product of 4x2 - 1?* 4x2 + 4x - 1 4x2 - 4X - 1 O 2x -1 O 2x + 1 This is a required question What should be multiplied by 7x 1 point to have 14x3 - 35x2 + 21x* 2x3 + 5x2 - 3 2x3 - 5x2 + 3x 2x2 - 5x + 3 B O 2x3 - 5x2 + 3 OWhich among the following is e 1 point difference of two squares? * Which of the following is a 1 polnt product of 3 and (x + 8) ? * 1:09 .71... 33 docs.google.com/forms 31 .. . Which of the following 1 point polynomial is factorable? * O m2 + 12 O m3 - n2 O m* - n4 This is a required question If the height of a shoe box is 1 point (k+9)cm and its volume is (k3 + 729) cubic cm, What is the area of the base? * O (k2 - 81)sq cm (k2 + 9k + 81)sq cm (k2 - 9k + 81)sq cm O (k2 + 81)sq cm E O1:09 . 01 .. 33 docs.google.com/forms 31 ... Which of the following is the 1 point complete factor of 4x2 - 64y? ? O 4(x-4y)(x-4y) O (2x + 4y)(2x - 4y) O ( 2x + 8y) (2x - 8y) O 4(x-4y) (x+4y) This is a required question What is the area of a rectangle 1 point whose dimensions are (2x+7) and (2x-7) respectively. * 4x2 - 49 4x2 + 28x + 49 4x2 + 49 O 4x2 + 28x - 49 O This is a required question O1:09 .1 01 .. 33 docs.google.com/forms 31 ... What expression should be 1 point placed in the blank to make 27x3 - 64y3 = (-4y)(9x2 + 12xy + 16y?) ?* O 3x O 9x O 4x O 16x This is a required question Page 2 of 4 Back Next Clear form Never submit passwords through Google Forms. This form was created inside of Schools Division Office of Quezon City. Report Abuse Google Forms ! E O