Answer:
The polynomial is a quadratic binomial
Step-by-step explanation:
we have
Classify the polynomial
<u>By the number of terms</u>
we know that
A polynomial with two terms is a binomial
<u>By the Degree of a Polynomial</u>
we know that
The degree of a polynomial is calculated by finding the largest exponent in the polynomial
In the given problem the largest exponent is
so
Is a quadratic equation
therefore
The polynomial is a quadratic binomial
Answer:
Step-by-step explanation:
Column 1 :
Column 2 :
Eqn(1)
Column 3 :
Add the equations.
<u>Fourth column : </u>
<u>Fift column :</u>
<u>Six</u><u>t</u><u>h column :</u>
Substitute .
Hence solution is .
Answer:
x = -6 and -1
Step-by-step explanation:
x^2 + 6x + 7
Factorise- find two numbers that multiply to be 6 and add to be 7: 6 and 1
(x+6)(x+1)
Set each expression equal to 0 and solve
x + 6 = 0 -> x = -6
x + 1 = 0 -> x = -1
Answer:
145 degrees
Step-by-step explanation:
1. A straight line is 180 degrees
2. 180-35=145