4a?c²-Ca² -b²tc?)² 2 2

Q: 10 (4°) " = 4? The exponenet, ? %3D

A: (48)10  = 4? 48x10 = 4?

Q: 2) 4a? = -32 + 24a 4) 3b2 – 12b = 15 6) 4v2 + 20v= 24

A:

Q: (а) у — г? — Зх — 3 , у 3 — 2? — х + 1; (b) у + х? — 2, у — х

A:

Q: 1.The floor area of a rectangular house is 2a²-11a+5 square feet, one of the dimension is 2a-1, What…

A: 1. Let the two dimensions of a rectangular house are 'l' feet and 'b' feet. Then the area of…

Q: If a2+b2=117 and ab=54 Then find the value of ((a+b)/(a-b))

A:

Q: a*b = a-b+ab then 5*6 = ?

A: Given a*b= a - b + ab To evaluate 5*6=?

Q: In a 30 60 90 triangle, the longest leg is 4 3, what is the length of the strongest leg and the…

A: →In right angled triangle, Pythagoras theorem states that,…

Q: Find AB and BA" , given: 5 8 A = |1 0 2 7 -4 B = 2

A: The explanation of answer as follows

Q: b) 42x + 4* = 6 (HINT: use substitution)

A: Thank you for the question. Since you have posted multiple questions we will solve the second…

Q: b) 42x + 4 = 6 (HINT: use substitution)

A: As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…

Q: 10 A 4. -10 14 -2 8. 10 5.

A:

Q: 50% of the whole is 7. What is the whole?

A: Given that  50% of the whole is 7. To find the whole

Q: Answers 34. (-7V3,7)

A:

Q: 2 2(3)' Find: i=1

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Q: |U( Z O ZO Z)| is: 8 16 4

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: C(х, у) — 2x? + 2ху + Зу?- 16х—- 18у + 54 %3D

A: Given: Cx,y=2x2+2xy+3y2-16x-18y+54 Critical points of a function are those points of the function at…

Q: 5. у %3D Сје* + С2хе* C1e* C2xe*

A:

Q: a² - 6? a² - b a+b 6? +ab +a? 1 a -b

A: we  already studied the standard equation as; a3 −b3 =(a − b)(a2 + ab + b2 ) a2 - b2 = (a - b)(a +…

Q: If ci b, what is mz2? 12 34 5 6 78

A:

Q: 3a + 46° – 5 = 3 (6) +4(2) – 5 ? ||

A: Solution: The objective is to calculate the value

Q: Which expression is equivalent to (m 16/8)1/4?

A: We use (am)n = amn

Q: -31. (а) 3og,5 (b) 5log, 27 (с) eln 10

A:

Q: 2a + 3)2 = ? 4a? - 12a + 9

A:

Q: -21 4 then, 5² = 13x3 -5] %D 6fS D 4 -4 true False

A:

Q: Civty TB 1. c = 2. а 3. 2x? 4. -5х 5. х + 6. х?—

A: Given that: 1. C=2nr2. a=nr23. 2x2-10x+2=04.-5x+x2-10=05.x+4x=06.x2-4x+1=0

Q: 2 22 2.2 り= ptasp;t P3 %3D 2

A: As per guidelines, we will solve only first question. Let us consider the vector space V3ℝ and…

Q: 8) Perimeter = 35

A: perimeter of polygon = no. of side*length of side

Q: AX, = -2 3. 2. 2. 2. 3.

A:

Q: 21 - Since b: 2a, c: 2b, d: 3c, a + b + c + d: 38; What will be the result of d + b? A) 6 B) 12…

A: From the given problem:   b=2a...(1)c=2b...(2)d=3c...(3)a+b+c+d=38...(4)   Now substitute a=b2 ;…

Q: 5 x? + y? = 16, y² - x = 4.

A:

Q: 50 > 2n-3=? i=1

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Q: 2) 12p-21p+ 28p – 49

A:

Q: | If A = -2 4 and B then what is 3A - 2B ? -2 -1 4

A: We have to find matrix

Q: 4. C (9,9) = 5. C (n,3)= 35

A: For the given C ( 9,9 ) = ? C ( n ,3 ) =35 n =?

Q: 13. Is ABLCD? (Sx+9 C 7x-21y

A: 13. Given  Since both lines are perpendicular, so they will intersect at right angle. Therefore,…

Q: 2 (бх — 9) - Which expression is equivalent to 4 6. 3* 11 3 4х — 6 11 - 6

A:

Q: a = (5, - 1) and b = (-2, –2). Represent à + b using the head to tail method.

A: This is the problem of vector analysis.

Q: Your friend solved the equation in the bo 2. 2 7 2 5 15 13 3 15 13 15 35 2.

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Q: Explain the connection between Đ2 and ĐB. 50 2/65 65 50 CO

A: to find:- relationship between angle 2 and angle B.

Q: Show that 1 1 2 y? 2 = (y? – *)(2² – a²)(2² – y') 4,

A: We have to prove that  We will it by using the properties of determinants.

Q: Simplify the expression

A: The given expression is 5a2+12a+4a4-16÷25a2+20a+4a2-2a

Q: Simplify the expression

A: The given expression is p4+3p3-8p-24p3-2p2-9p+18

Q: Evaluate ,C3 and gP3- %3D = 0 P. %3D 8 3

A: Formula to find the Combinations is nCr =n!(n-r)!×r! Formula to find Permutation is nPr =n!(n-r)!

Q: ५ ५5५30 So we -6y=0

A:

Q: (b) | (7u² +u +1) du -3

A: SINCE YOU HAVE ASKED MULTIPLE QUESTIONS IN SINGLE REQUEST, WE WILL BE ANSWERING ONLY THE FIRST…

Q: 2. If Ā = ê + ŷ, B = 2â – 3ŷ + 2 and C = 4ŷ – 32, determine %3D (a) (Ã × B) × Č (b) Ã× (B × Č)…

A:

Q: What property is illustrated by: 7 + (4 + 4) = (7 + 4) + 4?

A: Associative Property Formula for Addition: The sum of three or more numbers remains the same…

Q: sov? (2² – 2) (2a² – ²) } æ²)

A: