Hello there! if you can me solve this equation step by step, that would be very . for stopping by!

We want to convert this equation in terms of m, where

While solving this problem, I instantly noticed the in the first term of the equation. Replace that with m.

Simplifying the rest is not as obvious. Using the distributive property, we can change to

Do you see the "m" in here? Look again if you don't.

Now we can simplify the equation to and this cannot be simplified further.

I'm always happy to help someone who appreciates the help! :D

m^2 +7(m) = -10

m^2 + 7m +10=0

(m+5) (m+2) =0

Are all acceptable versions of the equation

Step-by-step explanation:

(x^2 +3) ^2 + 7x^2 +21 = -10

(x^2 +3)^2 + 7( x^2+3) = -10

Replace x^2 +3 with m

m^2 +7(m) = -10

Add 10 to each side

m^2 + 7m +10=-10+10

m^2 + 7m +10=0

Factor

(m+5) (m+2) =0

Using the zero product property

m=-5  m=-2

Replace m with x^2 +3

x^2+3 = -5     x^2 +3 =-2

Subtract 3 from each side

x^2+3-3 = -5-3     x^2 +3-3 =-2-3

x^2 = -8                   x^2 = -5

x = ±2isqrt(2)             x = ±i sqrt(5)

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.