simpify 49. 50. + x* +x 51. x + 3 x + 7x + 12 52. x* - 4 X - 2 + + 2.

Q: x^4-x^2=6

A: To find: The value of x. Given: The equation is x4-x2=6 Calculation: Assume x2 as t, then equation…

Q: distribute 3x(5x2+8-6)

A:

Q: 17x - 91- 3> -6 17x -6

A: Given: 7x-9-3≥-6 To Find: To solve the given inequalities

Q: is x^2=4 and x+2=4 the same?

A: Consider the given equations as follows.

Q: Find the LCD of x+2 / x^2-64  and  -4x / x^2-10x+16

A:

Q: 3x^2+15+18=0

A:

Q: x^4-6x^2+5=0

A: Given:

Q: dx 9-x2

A: We will find the integral as following.

Q: X^2-49=0

A:

Q: 5x-1 > 5x-3 or 3x+6 > -1+10x

A:

Q: 2x^12/7+5x/3-2x=0

A:

Q: 5x + 5=

A:

Q: 9. Find x²+25

A: We will solve the problem.

Q: Subtract 2x+3/x2+x-2 - 5/3x-3

A: We are required to:

Q: Evaluate 15 - x + 19 if x = 4

A:

Q: メp 25+(5-x)

A:

Q: x3+2x2+3x-2 8-2

A:

Q: is 9x-2x+4x equivalent to 11x?

A: We need to check that is 9x-2x+4x equivalent to 11x?

Q: 7x^2+43+56

A:

Q: (a) lim sin (n (b) Suppose f (x) is defined on (-0, 0), that g (x) = if x + 4 and f (x) = g (x) if x…

A: In all 3 we need to find the limit of given function.

Q: X^4 - 16=0

A: Given x4-16=0 find out the value of x

Q: 5x+3x+2x=7x-8+9x

A: Value of x= ?

Q: -3x^2-30x-27=0

A: In this question , we can solve for  'x' by factorization.

Q: 2x^2 +3x=5

A: We have to find the solution for the given quadratic equation. We use formula for finding the…

Q: 7- 7+3 7-2 + 3 北

A: Solution ) ( y + 3 )/( y - 2 ) + ( y - 3 )/( y + 1 )  L.C.M. of ( y - 2 ) ( y + 1) = ( y - 2 ) ( y +…

Q: 91- * 4x²-16

A:

Q: Perform the indicated operation x2-4x-32 / x2+7x+12  /  x2-2x-48/ x2+3x-4

A: (a) Consider the given equation x2-4x-32