Find the sum of 7, 3 times a number, and 7 times the same number. Simplify tge expression

Find the sum of 7, 3 times a number, and 7 times the same number. Simplify tge expression

It is one hundred point homework and I can’t fail help!

simplify √(x2-16) given x=4secθ

this is a radical equation i believe but what is it simplified

Show all steps for 10 log 6 radical x

Show all steps.

Total profit P(x)=

(3/y-1) - (3/y2-1) The answers can be any of the following (I am prepping for a placement exam at a university): A) 3y/(y+1)(y-1) B) 5y/(y+1)(y-1) C)...

Trying to figure this out but the answers my teacher provided are not adding up (pun). If I am multiplying and then simplifying an expression, how does cube root of 6x times cube root...

5 1/3 / 2 2/3 * 2 1/2 * 1 1/2

√4x6/3y the square root symbol is on the outside with the fraction inside

simplify 2(X-4X3)-X-4X3)

p⁄p - 2 - p2/p2 - 4

Find and simplify the difference quotients.

How to slimplify this would be awesommmme

pls help simplify 17/8

Simplify (to a single term, with positive exponents and radical notation where applicable ): a) 3x2(3x-1)4+x34(3x-1)3•3 b) 8x3(√5+6x)+6x4(5+6x)-1/2

(5^2)^3 in an equation similar to this, how would I simplify it ?

given the function P(x)=45+3x-2x2 find and simplify 3P(a+6)-17. Discuss how each value shifts/scales the function

i am trying to simplify equation 6x/x² simplified accordingly. can it be exampledon how to solve?