Perform each subtraction: a) 7 - (-2) b) (-7) - (+2) c) 10 - 2 d) (- 10) - (-2)

Q: Do b

A:

Q: Write in simplest form: x² -1 2 x +x-2

A:

Q: (²²) + (²) + („) z + (†) − (†) Evaluate:

A: According to the given information in this question We need to evaluate the given

Q: a² + 8a + 15 6a² +21a +9 )( a-4a 2a²+9a-5

A: Given expression is a2+8a+156a2+21a+9a-4a32a2+9a-5

Q: Evaluate: (12t3-9t2 + 7)dt

A:

Q: Could You also Answer (D) to (F)

A: As per the question we are given a multivariate function f(x,y,z,w) which has a critical point at…

Q: Simply :7(8+6)

A:

Q: Evaluate:

A:

Q: simplify: (-4√-6)2

A:

Q: Multiply:   (7 - 3x)(-2 - 5x).

A: Given

Q: what is (-4r)2   simplified

A: When a negative number is squared the resultant number is positive.

Q: what is the distributive version of 11x+33y

A:

Q: Determine the terms considering y20 in the expression of ((x÷3)+2y2)15

A: Binomial expression.

Q: Complete each division: a) 12 + (- 3) b) 12 + (-) c) (-12) + (-) d) (-) + (4)

A:

Q: Simplify: 2n + Sn

A: Given,          2n+5n

Q: Find each product: a) 5-7 b) 5(-7) c) (-5)7 d) (-5)(-7)

A: To find the product of the following: The product of two numbers is get by multiplying them together…

Q: Simplify by Combining Like Terms: 5n -n-3+12d-6-3d + (-12d)

A: To combine the liked terms

Q: Evaluate: 4 (a) t - 8

A: we have to find the determinant of the given matrix. t45t-8

Q: what is the anwer to -7(10x-16)=-658

A:

Q: Simply: (2x-5)3

A: Here we will find (2x-5)3

Q: Evaluate: (23 + (6+ 2³)) – 11(-6 – 5)

A:

Q: Divide the following: (24 10c- c²) by (2 – c)

A: Here we perform division operation,

Q: Find:    (8/15)  + (5/12)

A: To addition of 815 and 512 First, let us find the LCM of the denominators 15 and 12 15= 1*3*5…

Q: 8. Write each of these subtractions as an addition: (b) 8 - (-3) (d) (-8) – (-13) (a) 3 -8 (e) (-8)…

A: Write each of these substraction as an addition.  a) 2-8  b) 8-(-3)  c) -8-13  d)-8-(-13)

Q: Find the value of 028. 1 (b) -1 (c) i (d) -i

A: To evaluate: i2028 We know that i4m=1, i4m+1=i, i4m+2=-1, i4m+3=-i

Q: Simplify: 8,2 a°b 9. C

A:

Q: Simplify: 50(5a-1) + 5ª+2 – 2(5a+1)

A:

Q: f 98 + 3a = 4b, what is a in terms of b?

A: Given, 98+3a=4b what is a in terms of b

Q: Simplify: 5° (12- 7)+ 15 (3)

A:

Q: A(–8, 3), B(–8, −2), and C(–2, 3)

A:

Q: what is -5+46÷3

A:

Q: 10s²+17s+12, S³+27 g. 8. L-110.

A: We need to evaluate the the value of L-1{10s2+17s+12s3+27} Formulas for inverse Laplace…

Q: Simplify each expression: a) 5 - (-2) b) (-7) - (-3) c) 12 - (3 + (-2)]

A: There is a some algebraic expression is there. we have to simplify it.