2 times the square rot of 3 divided by square root of 5 minus square root of 3

Why is -16 the leading coefficient in quadratic applications

Lady bird [3.3K]

Answer:

Step-by-step explanation:e equation has a leading coefficient of 1 or if the equation is a difference of squares. The zero-factor property is then used to find solutions. ... Another method for solving quadratics is the square root property. The variable is squared.

3 0

2 years ago

Read 2 more answers

Make n the subject of the formula

kogti [31]

Answer:

$\mathsf{ \frac{m + 21}{5} = n }$

Step-by-step explanation:

To make "n" the subject of the formula, rearrange the formula so it begins with " n = "

To isolate the variable "n", you need to inverse the other terms on that side of the equation where "n" really is.

=> m = 5n - 21

there's a "-21" next to "5n", inverse of subtraction is addition, so add 21 on both sides of the equation.

=> m + 21 = 5n - 21 + 21

=> m+ 21 = 5n

There's also a 5 attached to n, that means the multiplication of n with 5, the inverse of multiplication is division, so dividing both sides of the equation by 5

$\mathsf{ \frac{m + 21}{5} = n }$

3 0

2 years ago

Can you help me plz help me I need your help plz help me I need your help plz help me I’m begging you plz help me it’s an emerge

Murljashka [212]

Answer: Her answer is wrong because she divided incorrectly. Correct answer: 2

Step-by-step explanation:

PEMDAS

2 to the power of 2=4

3*4=12

12/6=2

8 0