Multiply these polynomials.

(2x2 + 3x)(6x2 - 4x - 5)

a. 12x4 + 18x3 - 22x2 - 15x
b. 12x4 + 10x3 - 22x2 - 15x
c. 12x4 + 10x3 - 12x2 - 15x
d. 12x4 + 18x3 - 12x2 - 15x

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)- 144x+360 what am i doing wrong?

Click the arrows to advance or review slides. mapping carbohydrates to food carbohydrates (grams) 15 food (quantity) bread (1 slice) pasta (1/3 cup) apple (1 medium) mashed potatoes (1/2 cup) broccoli (1/2 cup) carrots (1/2 cup) milk (1 cup) yogurt (6 oz.) 12 12 is jennifer's relation a function? yes no f 1 of 2 → jennifer figure out the difference between a function and a relation by answering the questions about her food choices

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29