Mathematics, 07.12.2020 06:00 skatelife8974
If (2x+3)(ax-5) = 12x^2+bx-15 for all values of x, what is the value of b?
Answers: 1
Mathematics, 21.06.2019 19:30
When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41
Answers: 2
Mathematics, 21.06.2019 21:30
(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.
Answers: 2
If (2x+3)(ax-5) = 12x^2+bx-15 for all values of x, what is the value of b?...
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