12) In Problems 12 through 14, given [ xa ]'= a xa-1, where a is any real exponent. =(x-1) =. Find A) 1 B) 2/ x2 C) - x - 2 D) - 3 x 2

Q: Let     A= [ -2  3  -4           and      B= [ -3  2  4          3  -1  2…

A:

Q: Simplify and express with positive exponents,  (25X8 Y-6)1/2

A:

Q: . Verify that y = x - 8 and y = 2x + 16 are inverses %3D

A:

Q: 3 재 7 2 x-

A:

Q: 7. Express the following numbers without using exponents. (a) 2-1 = (b) 2-3 = (c) ) 1 (d) 2-3

A: By using a-m=1amabm=ambm

Q: 14) dx कर Vx2 - 8x - 9

A: Question - Evaluate the integral.

Q: 7. Simplify the following expression 2x 10 x-1 + 2 x + 1

A:

Q: 9) Simplify the following to an expression with positive exponents only. 3 x-³ (y² z-¹) ³…

A: As per request we solve question 9

Q: x²dx a. V2x-x2 x2 dx b. 1-х6

A:

Q: 9- Find 5√10 – 3x² dx

A:

Q: Simplify. Write each answer with positive exponents only. 3 (-6xy*)_ -7ay a+8 24, a"b a) c) (81xy")*…

A: according to our guidelines we can answer only three subparts, or first question and rest can be…

Q: If a + 0, the degree of ax"y" is

A: Degree of a term is the highest power of variable if term has only one variable and degree of term…

Q: 3. State the discriminant of 6?^2 − 2? + ?, and state for which values of ? would result in two…

A:

Q: xdx = 0 -00

A:

Q: x) = (1/3)x - 6

A:

Q: If 6 is substituted for x in the equation2(x - 3) - 17 = 13 - 3(x + 2),is the resulting statement…

A: Given Data The equation is 2(x-3)-17=13-3(x+2).   Substitute the values in the given left-hand side…