Answer:
f=
−2x^2+y
/10x+20
Step-by-step explanation:
Let's solve for f.
y=2x^2+5(x+2)f(2)
Step 1: Flip the equation.
10fx+2x^2+20f=y
Step 2: Add -2x^2 to both sides.
10fx+2x^2+20f+−2x^2=y+−2x^2
10fx+20f=−2x^2+y
Step 3: Factor out variable f.
f(10x+20)=−2x^2+y
Step 4: Divide both sides by 10x+20.
f(10x+20)
/
10x+20
=
−2x2+y
10x+20
Remove the unnecessary brackets
2.31 x 10^-6+3.41 x 10^3
Convert the decimal to a fraction
231/100 x 10^-6 + 3.41 x 10^3
Multiply
231/100 x 1/10^6 + 3.41 x 1000
Combine
231/100 x 1/10^6 + 3410
Calculate
231/(10^2 x 10^6) + 3410
Answer:
231/10^8 + 3410
Hope it helped :)
After you combine like terms you will get 5p - 9m.
-3p + 8p is the same thing as 8p - 3, so you get 5p.
-2m + (-7m) is -9m
-3p and 8p are like terms.
-2m and -7m are also like terms.
It’s A, I think not very sure
Answer:
5(x-3)+7=-45
Step-by-step explanation:
The only possibly way for 5 to multiply 2 numbers is if those numbers are in parenthesis
