Factoring Quadratics - Please help; will mark Brainliest!

1) x = -1 or x = -10 (either of them are both correct)

2) x = 3 or x = -5

Step-by-step explanation:

Let's solve your equation step-by-step.

x2 + 11x + 10 =0

Step 1: Factor left side of equation.

(x + 1)(x + 10) = 0

Step 2: Set factors equal to 0.

x + 1 = 0 or x +10 = 0

x = −1 or x = −10

x = −1 or x = −10

2x^2 + 4x − 30 = 0

x = 3 or x = −5

step-by-step explanation:

the answer will be b x² +x-1

step-by-step explanation: