R) The following proot seems to show that 2-1. Place a check mark In the step In which the error occurs. Step 1: Let a =b a - ab Step 2: Multiply by Step 1 Step 2 a- - ab -h stract Step 4: (a-5)(a+h) - ba-h) Factor Step 3 Step 3 Step 4 (e-ka Ma- - Step 5: Divide by la-) Step 6: a+b=b Simplify Step 5 Step 6 Step 7: b+b=b Step 8: 2h = b Since a=b %3D Simplify Step 7 Step 8 Duido bu

Q: Simplify  8(4y-7)+3(5y+6)=

A: Topic -Simplification We are given 8(4y-7)+3(5y+6) Distributive property: a(b+c)=ab+ac

Q: 4x-2 x-5)(*+4) Xt4 Add or subtract and Simglo

A: Given that: 4x-2(x-5)(x+4)-2x+4

Q: Multiply. (9x³ + 4) (6x² + 7x + 5) (9x3 = O +4) (6x² + 7x +5) (Simplify your answer.)

A:

Q: (; 3s + 8 s2 + 2s +5

A: Some of the properties of inverse Laplace  L-1ss2+a2=cosatL-1as2+a2=sinatL-1F(s-a)=eatL-1F(s)

Q: what linear expression would you subtract from (8p-10) to have a difference of p

A: The problem is asking us to find a linear expression that, when subtracted from the expression…

Q: 4. Subtract (b + 5)- (4b – 6b - 6)

A: solve the following

Q: simplfy (4-3√ 7)(√ 7+1)

A:

Q: -3m + 2+2 > 10 +6

A:

Q: 7+x (if x=6

A: Given that: 7+x (if x=6)