Hi everyone! I'm was doing some math homework, and I pretty much finished it all, except that there was one problem I just don't even know how to start!
Find the Product: 3x^2(5x-4)(3x-2)
I wasn't really sure where to begin with this...any help would be much appreciated! :)
Find the Product: 3x^2(5x-4)(3x-2)
I wasn't really sure where to begin with this...any help would be much appreciated! :)
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First multiply 5x-4 by 3x-2. Then multiply that product by 3xsquared.
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I would start with the first parentheses.
(3x^2*5x-3x^2*4)(3x-2)
Then simplify.
(15x^3-12x^2)(3x-2)
15x^3*3x-15x^3*2-12x^2*3x+12x^2*2
45x^4-30x^3-36x^3+24x^2
45x^4-66x^3+24x^2
(3x^2*5x-3x^2*4)(3x-2)
Then simplify.
(15x^3-12x^2)(3x-2)
15x^3*3x-15x^3*2-12x^2*3x+12x^2*2
45x^4-30x^3-36x^3+24x^2
45x^4-66x^3+24x^2