What number n makes this equation true? z + 11z + 4 - (z + n)? 121 (z+n)² A: 4 11 B: = С: 11 D: 4 121

Q: Do b

A:

Q: 15(4+3)=15•4+15•3

A: Recall the following fact.

Q: 196=....×10+6×1

A: 196=....×10+6×1 We have to find the value of this blank (.......) So we consider this blank…

Q: What is the coefficient of the term 13a in expression 13a+6b

A: Given expression is 13a+6b Here the variables are a and b And the constants associated with these…

Q: 103+53−1

A: Simplifying above equation we get ;

Q: Write 1/ (√3−√5) without root expression in the denominator

A:

Q: you Sャら-3-2y - | %3D ら -2

A:

Q: is these the Same? yCx²-a)+l= Cye %3D 1= Cxパ-)yt Cye

A: topic - equations

Q: 1S 章テ(メ) H+3x寸hen lim トーつ0

A: the objective is to find the derivative of the given function by using definition of derivative

Q: How you found the missing number 17×5=(blank×5)+(7×5)=50+35

A:

Q: When you are asked to find the coefficients of 4c + 4b should you put 4,4 or just write 4 once…

A: Coefficient is the constant value with a variable in a expression.

Q: -6(4-2x)- 4

A:

Q: 6.) Simplify: -2.5(-2b+ 3) – 6b

A:

Q: O Simplify the expression. 2x2 +x Заг? — 9ах 10x2 + 5x a²x – 3a?

A:

Q: Which expression can be used to find the area of the figure made up from a rectangle and a circle? A…

A: The given figure is:

Q: which number is the least? { ½ ,  ¼ , - √2 ,  5-2 , 1000 , √2 }

A: Comparison can be done when every number is converted into decimals: Given set is { ½ ,  ¼ , - √2 ,…

Q: What is the a+ib form of: wwwwww z = −6+9e-i¹7 4

A:

Q: Multiply (8 + 3/)(3 + 5). O 39 + 49i

A: please refer to the image below

Q: greater

A:

Q: find x

A:

Q: Suppose uu=8₁ u • v = 7, and v•v=6. Evaluate the number (3u-v) • (a +3v).

A:

Q: Simplify:  (3v4 + 1)+ (5 − v4)

A: To simplify the given expression.

Q: Find the value of 028. 1 (b) -1 (c) i (d) -i

A: To evaluate: i2028 We know that i4m=1, i4m+1=i, i4m+2=-1, i4m+3=-i

Q: 3x-4y5 19) Simplify the expression and (2x³y-7) write the answer using only positive exponents.

A:

Q: when there is an exponent being multiplied to another exponent being distributed do you add the…

A: when there is an exponent being multiplied to another exponent, the power gets added. •This…

Q: 10+[3×(20÷5+2×8)]

A: We have to solve the given expression.

Q: (-5+z) is positive, but (-6+z) is negative. What number could z be?

A:

Q: Gi) △ =D 글62 + 6y /1+ 을

A:

Q: Show that 14C5 x 5! = 14P,. %3D

A: Combination formula:Crn=n!r!(n-r)!Permutation formula:Prn=n!(n-r)!

Q: why did u add the extra 4.  why is it not just 32+64

A: Given that  If we toss a coin than the possible outcomes are two.if we roll a die than the possible…

Q: | (4x - 1)2_x dx

A:

Q: 7x+40∘=3x+112∘

A: 7x+40o=3x+112o Take the variables to one side  of the equation7x-3x=112o-40o4x=72o

Q: 4 Add and simplify: x + 63 x + 7 x2 - 49

A:

Q: 42×46=42×6 +42..

A: Given: 42x46=42x6+42.........