3 years ago

What are the intrcepts of x^2+12x-45

1 answer:

Anni [7]3 years ago

8 0

X^2 + 12x - 25
x^2 - 3x + 15x - 45
(i cut the extra 3 steps)
(x - 3)(x + 15)

You might be interested in

g100num [7]

Answer:

Step-by-step explanation:

3 0

3 years ago

vampirchik [111]

Answer: $(4x+5)^2$

Step-by-step explanation:

$16x^2 + 40x + 25$

Rewrite it in the form $a^2+2ab+b^2$ where a=4x and b=5

$(4x)^2+2(4x)(5)5^2$

Use Square of Sum: $(a+b)^2=a^2+2ab+b^2$

$(4x+5)^2$

Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY!

- Cutiepatutie ☺❀❤

6 0

4 years ago

aksik [14]

Answer:

Step-by-step explanation:

6 0

3 years ago

zepelin [54]

There are 52 weeks in a year

+ 1 day in a 365 day year

+ 2 days in a leap year.

8 0

4 years ago

Sidana [21]

Answer:

your answers are correct

Step-by-step explanation:

4 0

3 years ago