I will give BRAINLIST Complete the equation so that it has solutions of –5 and 7.

x² + x + = 0

x^2-2x-35=0 is the equation of solution -5,7.

Step-by-step explanation:

Given : solutions of  equation  are –5 and 7.

To find : x² + __ x +__ = 0 complete the equation .

Solution : We have given that solutions of equation are -5, 7.

Standard form of quadratic equation  .

Its factors as  (x -α) (x- β)

Where ,  p = −(α + β)  and q = αβ.

So, roots are ( x- (-5)) (x-7)

p = -( -5+7) and q =(-5)(7).

p = -2  and q = -35.

answer: 91

step-by-step explanation:

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.