X+ Y + Z = 1_X-Y = 4 X + Y - 2Z = 4

Q: 2x^2 + y^2=18 xy=4

A: Given 2x2+y2=18    ......1xy=4   ....2

Q: 7b + 8b^2​2​​ + 3 + y + 2b + 2y + 2 =

A: To simplify : 7b + 8b^2​2​​ + 3 + y + 2b + 2y + 2 =

Q: k

A:

Q: y=12/-2 + -5x/2

A: Simplifying:

Q: the st sub: Z = the + 4x = x²(4t + 3), x(1) = 4.

A: Given differential equationAssume

Q: 1/2x-1=1-8x-6/10x-

A: Explanation: Given the rational equation is: 12x-1=1-8x-610x-5 Firstly we will multiply (2x-1) both…

Q: x^(2)+y^(2)=25 8 units left and 4 units down

A: Given Equation:- x2+y2=25

Q: Differentiate.   y= 4x3-7x2+15x+3

A: Topic:- application of derivatives        Using If  F(x) = ax^n  F'(x) =an x^(n-1)

Q: y=-x^+4

A: Given,

Q: 5\4p=4/3p+5/2

A:

Q: Expand and simplify y=(3x+2)(X^2+4x+9)

A:

Q: 4=6/2x-3

A: Given query is to find the value of x.

Q: z^2-8z+16=0

A: Given quadratic equation - z2-8z+16 = 0z2-4z-4z+16 = 0zz-4-4z-4 = 0z-4z-4 = 0z-42 = 0…

Q: 11. Find the angle of intersection between the pair of curves. 30° 45° 60° 75° none of these

A:

Q: Calculate x +y - z in degrees. [Image 18 1 B (z- 15) (22) D

A: calculate x + y - z

Q: X=y^2+2y+4 and x=4

A: The given equations are: x=y2+2y+4x=4 We need to solve the given equations. Substituting x=4 in the…

Q: If x^2 + y^2 =14 and x+y=6, find xy.

A: Solution :  Given that   x2 + y2 = 14    ---(1) and  x + y = 6   ---(2)

Q: Calculate x + y. Ilmage 12 41 9 12

A: As we know from the Pythagorean theorem: c2=a2+b2 Where a is the perpendicular, b is the base and c…

Q: Differentiate y=(3x+1)2

A: Given,

Q: 4x^{2}+57x+y+197=0 x+y+1=0

A: