Answer:
heyyy
Step-by-step explanation:
BIDMAS
Step-by-step explanation:
FIRST DO 7+7÷7 AND TIMES THE ANSWER BY 7
Remember the formula for the distance formula:
where 
and 
are coordinates
Given this formula, we can simply insert our points into the formula:
The distance is 2 units long.
Step-by-step explanation:
Hey there!!
You can simply do it.
Here, -3x -6 +(-1) is given.
In this question, the like term is "-6" and "-1" because both are coefficients.
Combine it.
= -3x -6 -1 { as (-) (+)=(-)}
= -3x -7 { when there is (-) sign then it will be added but the sign would be minus}.
Or you can also write it as -( 3x+7). {taking (-) common}
<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
Answer:
x^4-8x^2+19
Step-by-step explanation:
(X^2-4)^2+3
(X^2-4)(X^2-4)+3
(x^4-8x^2+16)+3
x^4-8x^2+19
