Solve the following equations; 1) -10x²+ 3x - 5
2) 10x²- 3x -12

please help, it's due 5 minutes ​

Use set buikder notation to represent the following set: {, -2, -1, 0}

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.