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# 10 Algebra Problems : Solve Equations and Quadratics

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#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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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.

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