Answer:
The answer is -1.4f-21
Step-by-step explanation:
Answer:
Multiplication...
Multiplication is just like adding a number to itself multiple times
For example: 3x3 is the same as 3+3+3
Division...
Division is basically splitting up a number between amother lower number, (it might be pretty difficult if you don’t know how to multiply though...)
Start by Rephrasing/re-ordering the equation (9/3 looks like 3*[?] =9)
1) Figure out what Factors equal 9 (by looking at a multiplication table or by adding up like described earlier)
2) You have your answer
(this took way too long to write and you’re probably an idiot if you’re actually in middle school...smh) I can write a different answer if you meant long division, or something else
Answer:
12
Step-by-step explanation:
bracket then division then negative
the roots are and
Step-by-step explanation:
here we use Shridhar acharya formula
if a + bx +c = 0 is the quadratic equation
the the roots are , and
comparing with the equation we get a=1 b= -7 c = -3
hence the roots are and
= and
Answer:
second option
Step-by-step explanation:
Given
f(x) = (x - 7)(x + 4)(3x - 2)
To find the zeros let f(x) = 0, that is
(x - 7)(x + 4)(3x - 2) = 0
Equate each factor to zero and solve for x
x - 7 = 0 ⇒ x = 7
x + 4 = 0 ⇒ x = - 4
3x - 2 = 0 ⇒ 3x = 2 ⇒ x =
zeros are x = - 4, x = , x = 7