Which of the following expressions represents the product of 3 less than twice x and 2 more than the quantity 3 times A.-6x^2+25x+6 B.6x^2+5x+6 C.6x^2-5x+6 D.6x^2-5x-6
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Which of the following expressions represents the product of 3 less than twice x and 2 more than the quantity 3 times A.-6x^2+25x+6 B.6x^2+5x+6 C.6x^2-5x+6 D.6x^2-5x-6
Which of the following expressions represents the product of 3 less than twice x and 2 more than the quantity 3 times
A.-6x^2+25x+6 B.6x^2+5x+6 C.6x^2-5x+6 D.6x^2-5x-6
Which of the following expressions represents the product of 3 less than twice x and 2 more than the quantity 3 times A.-6x^2+25x+6 B.6x^2+5x+6 C.6x^2-5x+6 D.6x^2-5x-6
(2x-3)(3x+2)=6x^2-5x-6
这样分解和组合的:
A和B的乘积 =the product of A and B
(2X-3)x(3X+2)=the product of {3 less than twice X} and {2 more than the quantity 3 times X}
所以答案都不对呀。。是不是答案写错了
D
选D
题目的意思就是求(2x-3)与(3x+2)的乘积的表达式