1 -2 2-4 [2] Xx2 b₁ [b₂

Q: Let a = - 2ỉ - 4j – k and b = 4j + 2k. Find — ả + b. V

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Q: х — 3 Зx2 — 4х + 1

A: Given expression: x-33x2-4x+1 To determine: Simplify the given expression.

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: Find the solution set of 3x + 5 = (x + 5)

A: The given equation is 3x +5 = (x+5)We find value of x.

Q: If 12x + 16y = 11 , what is the value of 6x + 8y?

A: Using Substitution we can get the value of 6x+8y,

Q: 24 x + 6 27 2r-2

A: Given query is find the value of x.

Q: Show that x2 + 6 = 6x has a real solution between 3 and 6.

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Q: In the (3x4-1)28. would the -1 be -x in this solution?

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Q: If a=3,b=4 what will be the answer to 3a + 4b

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Q: It is given that a(bx² + cx) + bc = 20x² + 24x + 30, where a, b and c are positive integers. Find a…

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Q: 5. 1 de 9+x2

A: Given query is to find the integral of the expression.

Q: L[3t²+ 4t3/2]

A: We have to the Laplace transformation of 3t2+4t32

Q: Which equation has the same solution as x2 + 20x – 17 = 7? -

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Q: x2 + 8x + 16 = 0, then what is x?

A: The given equation,              x2+8x+16=0

Q: Solve for ni √√√3n+4 Ə

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Q: (16:3)+14 215² 5-3 12

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Q: 3(2x-5)-6x-15

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Q: Vx + x – x

A: We rationalize the numerator

Q: Can you please solve for 5A + 5B

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Q: find the to 2V0tn-31(2x-5)=1x-2) actual solutvon

A: Since, we can answer only one question. We’ll answer the first question, since exact one wasn’t…

Q: = 32x+5

A:

Q: Complete the equation 8x 3(14+ 17) = ( U+ (8 × 7)

A: Given expression is 8×314+17= _+8×7 Let the missing number is x. So, 8×314+17= x+8×7 First we solve…

Q: Which equation has the same solution as x2 + 6x – 20 = -10? O (x – 3)2 = 19 O (x – 3)² = 1 - O (æ +…

A: x² + 6x - 20 = -10 So, x² + 6x = 20 - 10 So, x² + 6x = 10 So, (x² + 2•x•3 + 3²) = 10 + 3² So, (x +…

Q: If 4y - 8 = 12, What is the value of 2y + 12

A: Given:   4y - 8 = 12

Q: The expression &x y3+.12y is e is equivalent to (2xy

A: The given expression is 8x6-y3+6x2y2-12x4yTo write its equivalent expression

Q: of

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Q: dy Find dr if 4x + 3y? = 25. 2x2 None -2x -2x2

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Q: If 6x + 12 = 12 , what is the value of 3x + 15 ?

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Q: Evaluate 3x+5(y+3) when x is 1 less than the quotient of y and 3, and y=18

A: Given,

Q: 5. 2x + 8 28 82 5x - 4 2r + 4 *+7

A: To solve for x. (5)  (6)

Q: 32 +y= a 2x+5

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Q: 4a+4b=0 and A-3b=1,

A: Given equations are:  4a + 4b = 0 a - 3b = 1

Q: xdy + (2x²y+4x² – y – 2) dæ = 0

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Q: Solve - 2/x + 8 – 3 = – 5 for x

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