# 10 Algebra Problems : Solve Equations and Quadratics

Please see the attached file for the fully formatted problems.

#1

Solve a2 - 9a = -14

#2

Solve 2e(e +1) = 12

#3

Solve

#4

Solve

#5

Solve for z

#6

Solve the equation and check for extraneous solutions.

#7

Solve

#8

Solve by completing the square.

s2 + 8s - 4 = 0

#9

Solve by quadratic formula

f2 = 3f +5

#10

Solve by quadratic formula

t2 + 6t +9 = 0

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#### Solution Preview

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1. Solve

.

So the solution of the equation is or

2. Solve

So the solution of the equation is or

3. Solve

We multiply on both sides and get

So ...

#### Solution Summary

Ten equations are solved. All work is shown. The expert solves equations and quadratics.

$2.49