114°+x°=180
Subtract 114° for both side
x=66°. Hope it help!
Answer:
Step-by-step explanation:
1.5x^2+6x+.... so that it can be rewritten in the form a(x+b)^2
Let .... be C
1.5x^2+6x+C
=1.5(x^2+4x+(C/1.5))
Compare above with 1.5(x+2)^2 = 1.5(x^2+4x+4)
C/1.5=4
C=6
So the expression should be 1.5x^2+6x+6
It can be rewritten to 1.5(x+2)^2
Use a calculator like calculator soup or symbolab
Answer:
-7.4
Step-by-step explanation:
Answer:
x(x²+3)
x³+3x
Step-by-step explanation:
Hope it helps you