4. Sketch: (a) f(x, y) = 4 – x² – y? f (x, y) = x² – y² + 2x ** (b) (c) f(x, y) = /A– x² – 4y² f (x, y) = /1+ x² + y² - - ** (d)

Q: Solve the equation 6(9)* – 17(3¹) + 5 = 0. Show your work.

A: The given equation is

Q: The answer is not shown for the 2

A: Left end sum=sum of areas of the rectangles      =7X10+9.8X10+13.2X10+18.1X10+20.5X10      =68.6X10…

Q: Solve. 31 +35(2¹) = 74 X - Round to 4 decimal places.

A:

Q: Solve for b. r= (3+b)m b =

A: Please refer the attached image for complete solution.

Q: Simplify. [(20)²]³ 8i Enter your answer in the box.

A:

Q: Solve for a: a2+b2=c2

A: Given that: a2+b2=c2

Q: Make x the subject of the formula- y = (4x+7)/5

A: It is simple calculation.

Q: Solve for x: 64" = 256¹+1

A:

Q: (b) Solve: 3 27 3 3

A: Solve for x. P1 : xa=xb implies a=b P2 : xab=xab P3 : x-a=1xa P4 : xaxb=xa+b P5 : xaxb=xa-b

Q: b n Solve for p: y

A:

Q: Solve for all values of x: 6 + 1 9 - x X 9 - x

A:

Q: olve for w 2w2 +18w+28=(w+7)2

A: Given: 2w2 +18w+28=(w+7)2  ⇒2w2 +18w+28=w2+14w+49⇒2w2 +18w+28-49=w2+14w+49-49…

Q: 6. Solve for x :5

A:

Q: Solve the equation for c. 210 = c(25)²

A: To determine the value of c.

Q: Solve for A B, C. 64a +8b=8 324 a +18b =9 C=9

A:

Q: 2x+ 1 S 5 T 10

A:

Q: B. Solve for X D

A:

Q: Solve for x: A. 14.

A: Since AB is median so B is mid point  That means  2(4x+12)=112

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.