SOLUTION: I need help for th is expression.
20(3)squared-14(3)+2
Squared=2
X=3
The answer is 140ft squared, but I don't know how to solve it.
Algebra.Com
Question 1047494: I need help for th is expression.
20(3)squared-14(3)+2
Squared=2
X=3
The answer is 140ft squared, but I don't know how to solve it.
Found 2 solutions by stanbon, MathLover1:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
I need help for th is expression.
20(3)squared-14(3)+2
Squared=2
X=3
The answer is 140ft squared, but I don't know how to solve it.
----
20*9-14*3+2
-----
180 - 42 + 2
------
180 - 40
----
140
------------
Cheers,
Stan H.
-------------
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
RELATED QUESTIONS
How do I solve 2(x+3)Squared? I know the answer is 2x squared + 6x +9, but I don't know... (answered by josgarithmetic)
I have this Maths Question.
The sides of a rectangle are in the ratio 2:3
The... (answered by nyc_function)
I really can't figure out how the answer is 16. Can you help, please?
8+2 √5² - (answered by stanbon)
Simplify |-3+4 x-2|
the answer key says 11 but i don't know how that's the... (answered by Solver92311,ikleyn)
Hi,
I need to graph -x Squared and (-x) squared, with the substition for x being; 2, 0,... (answered by stanbon)
Please help me solve these factoring polynomials problems.
Thank you and please provide... (answered by ankor@dixie-net.com)
Given:
x h(x)
1 2
2 3
3 6
4 11
5 18
What I have figured out:... (answered by longjonsilver)
write each quadratic equation in standard form.
1. y=3(x+2)squared-10 2.y=... (answered by ankor@dixie-net.com)
I need to solve these quadratic equations using the method that came from India. I am... (answered by solver91311)