Hurry find the product of (x^2+4x-3)(2x^2+x+6).a)2x^4+9x^3+4x ^2+21x-18b)2x^4+9x^3+10x^2+21x-18c) 2x^4+7x^3+4x^2+21x-18d)2x^4+9x^3+4x ^2+27x-18

Would you please show what you have done so far?

Mult. each of the 3 terms inside the 2nd set of parentheses by x^2.
Mult. each of the 3 terms inside the 2nd set of parentheses by 4x.
Mult. each of the 3 terms inside the 2nd set of parentheses by -3.
Then add together all of the like terms.

Aline graph should be used