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I dont know how to solve this equation i need to simplify it but i don't know how to.

I've been having trouble with parentheses, please help!

I need to make it a shorter equation. I do not need to solve the equation.

Simplify the expression: 8x(x + 4) - 4(x - 10)

The answer I have is: x^2 y^2 is this correct? Thank you!

what is 3/5a + 2/5a +1/6b + 1/6b?

6x+4 2

I am not sure how ti simplify this expression 2(x-2)2(2x+1)-1/3 - (x-2)(2x+1)2/3 The furthest I can get is 2(x-2)2/(2x+1)1/3 - (x-2)(2x+1)2/3 I...

Write an equivalent equation to represent c as a function of n by simplifying the expression on the right side of c(n)=0.5(500(1.03)n)

I need to know the expression and then the simplified expression if possible. Thank You.

Simplify completely: 2/3 - x 9/7 + x

I am doing a question and know the answer but don't understand the simplifying part 1/(1+(1/t)^2) * (1/t^2) The answer is 1/(t^2+1) ...

1) 9n +9-9= 9n 2) -8x-7+1-x= -7x+ -6 3) n+4+2= 1+6 or n+6 4) -7v+8v= 1 or v 5) 9r-9+1+9r= 18r + -8 6) -7x-3x= -10x 7) -5m+5(2+7m)...

2 divided by x cubed

Simplify these expressions (solve all please): A) √27xy5 12x5y³ ...

Simplify the expression (x^3 y^4 z^4 x^-3/x^5 y^3 z^5 y^4)^-2 into the form x^r y^s z^t and identify r,s, and t. r= s= t=

(3x-4y)(3x+4y)

i need help multiplying and dividing negative and positive numbers

Rewrite the expression with parenthesis to equal the given value

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