a) 15÷[3-4-{6÷3-(2+6)}]
Answers
Answered by
0
Answer:
In the given polynomial y
2
+5y−36,
The first term is y
2
and its coefficient is 1.
The middle term is 5y and its coefficient is 5.
The last term is a constant term −36.
Multiply the coefficient of the first term by the constant 1×(−36)=−36.
We now find the factor of −36 whose sum equals the coefficient of the middle term, which is 5 and then factorize the polynomial y
2
+5y−36 as shown below:
y
2
+5y−36
=y
2
+9y−4y−36
=y(y+9)−4(y+9)
=(y+9)(y−4)
Hence, y
2
+5y−36=(y+9)(y−4).
Step-by-step explanation:
Similar questions