Answer the following questions. 1. Subtract 2ab from -2ab.
2. Find the sum of the two polynomials: (2x²+3x²-5)+(3x²+7)
3. Find the sum of the two polynomials: (5x²-3)+(8x²-1)
4. Find the difference: (2r²+6r+7)-(3r²+5r+8)
5. Solve: -7x(11x+12)
6. Multiply: -2x³(-2x⁷-7x²)
7. What is the product of -4a²x⁵(-2a⁸x⁶-9x⁴+2a)?
8. Divide:
9. Divide:
10. Divide:

step-by-step explanation: where's the phrase?

answerthe vertex form

step-by-step explanation:

whatare you sayig

step-by-step explanation:

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!