Given: 5(x + 2) = -3x - 6 Prove: x = -2

Q: The coefficient of gªy³in (5x + y)® is 54 . (C).

A: Here the given expression

Q: Determine: if S = {4t - t2, 5 + t3, 5 + 3t, -3t2 + 2t3} is a basic for P3

A:

Q: 5. 1 de 9+x2

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

Q: (2.1) Perform the indicated operations: a) (6 m² – 3 m³) (2m + n) b) (5x + 7y) + ( -5x + 2y) c) (2x…

A:

Q: | (8t3 – 12t2 + 6)dt Evaluate:

A: We can evaluate the given integral by using the following formula.

Q: -3(w+1)+8(w-3)=-5w+9+6w

A:

Q: (√−81 + 3)(√−25 − 1)

A:

Q: What is BD? B BD= 12 A X+6 20

A: Given figure:-

Q: in 100 1 Solve for x:x+16** 5 11 16 + x.

A: Solving for x

Q: Add or subtract as indicated: 8/(x - 2 ) + 2/(x - 3)

A: To add:  8/(x - 2 ) + 2/(x - 3) We need to take LCM first then to solve further.

Q: Find the error in the following work. D, x*(2x) - (x - 4)(3x?) = 2x* - 3x + 12x? = -x* + 12x?

A: The symbol Dx is the symbol of the derivative. Hence differentiation of the function helps to…

Q: 7(p+q+4)=7p+7p+blank

A: Given : 7(p + q + 4) = 7p + 7q + ?

Q: If (n, 15) = 1 and o(n) = 56, find o (75n).

A: Given: n, 15=1 and σn=56.To find: σ75n

Q: Find x, and x2.· - 5 - 4 X1 - 55 4 - 5 X2 3 X1 = %3D II

A: To find x1, x2

Q: 11 7 Find Y 12 2r₁²³² + y² = 4 2

A: here is the solution

Q: # show that 18 x +11y = 1188 has solution Since (18₁111 = 1188

A: