6. Perform the indicated expression. 2-1 + 3-2 2-1 + 3-1

Q: Add  z-9/z+9+z+7/z-7

A: Given information:

Q: whats 4 +5

A: we have to adding  4+5.

Q: Write  1 · 2 · 3 · 4 · 5 · 6  in factorial notation

A: Given::  1.2.3.4.5.6

Q: For the expression 7am^2-2cm+b^2n+3mn,order the number of terms number of variables and largestno…

A: In the given expression the variables are a, b, c, m, n. So total 5 variables.  The coefficients are…

Q: -3 5 + 2x²y ¹2xy² + 7 x²

A:

Q: 3 3 Simplify c4 c7

A:

Q: Divide 2x - 8x - 10 x - 3x -4 5x + 5x - 20 x² - 7x + 12 2x - 8x - 10 x- 3x-4 (Simplify your…

A:

Q: 2log4(?) − 9log?4 = 3

A: Given:

Q: Which expression is equivalent to 8a3 +? O (2a - c)(4a? + 4ac+ c) P (2a + c)(4a? - 2ac+ c) 2ас + c?)…

A: SOLUTION-

Q: +-1²-)-(4-44)dy

A: ∫yndy=yn+1n+1+c

Q: 7 - 5 (10+8x)=37

A:

Q: -4c +2 ≥10

A: The given inequality is: -4c+2≥10

Q: Evaluate when c equals 4 c2+6c+8

A: Plug c=4 in the given expression.

Q: What is -2b if b=6

A: Given that                   b = 6 We have to find -2b

Q: Multiply. (4-9/)(4 +917) +96+

A: To multiply:4-9i4+9i

Q: What does the notation A - P - B mean?

A:

Q: what is 2- 11

A: Given, 2-11 We have to find it.