3 years ago

X(x+7)=0how do you solve this?

Mathematics

2 answers:

olya-2409 [2.1K]3 years ago

5 0

Answer:

x=0,-7

Step-by-step explanation:

dexar [7]3 years ago

5 0

Answer:

-7

Step-by-step explanation:

see you have to add something that equalles 0 so any questions like this you put a negitive infront of the 7.

You might be interested in

14x + 64 = x = 3 What is the answer

Nostrana [21]

x = 3.

Plug in 3 for x in the equation

14(3) + 64

Remember to follow PEMDAS. First, multiply 3 with 14

3 x 14 = 42

Finally, add 64

42 + 64 = 106

106 is your answer

hope this helps

5 0

3 years ago

HELP EASY PROBABLILITY QUESTION!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

ella [17]

Answer:

0.43

Step-by-step explanation:

2+3+1+1=7

7*4+28==Area of full shape

(2*4)+(1*4)=12==Area of shaded shapes

12/28=0.428571>rounded up>0.43

3 0

3 years ago

Read 2 more answers

Which scenario is best represented by the equation y = 8x?

harkovskaia [24]

Answer:

The answer is A.

Step-by-step explanation:

6 0

3 years ago

Oscar uses place value to divide 63.81 by 9 his steps are shiwn below what mistake does oscar make

Ksenya-84 [330]

Check the picture below.

6 0

3 years ago

Read 2 more answers

Calculate X3 dx . A.×2 + c B. 3X2 + c c . x4 + c D . x4/4+c

olga nikolaevna [1]

$\LARGE \int x^3 dx = \frac{x^4}{4}+C$

So the answer is choice D. You can check this by differentiating the right hand side and you'll get x^3 back again.

This answer can be found by using the power rule for integrals. That rule is

$\LARGE \int x^n dx = \frac{x^{n+1}}{n+1} + C$

4 0

4 years ago

X(x+7)=0how do you solve this?​

X(x+7)=0how do you solve this?