2 years ago

Geometrical prove that a + b x a minus b is equals to a square minus b square

Mathematics

2 answers:

bekas [8.4K]2 years ago

8 0

Answer:

see explanation

Step-by-step explanation:

(a + b)(a - b)

each term in the second factor is multiplied by each term in the first factor, that is

a(a - b) + b(a - b) ← distribute parenthesis

= a² - ab + ab - b² ← collect like terms

= a² - b²

Akimi4 [234]2 years ago

5 0

Step-by-step explanation:

a² + b²

difference of two square

= (a + b)(a - b)

You might be interested in

Write a story problem for the additional sentence 7+2=9.solve the story problem.

Misha Larkins [42]

Missy was baking a cake. She read the recipe, and it said she needed seven cups of flour. When she went back, she realized she needed to add two more. How many cups does she have now?

6 0

3 years ago

What inequality is shown on this graph?

MArishka [77]

Answer:

WAIT

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Could somebody help me on this one. Due in 3 min

marusya05 [52]

Answer:

The 5th term in the sequence is 19

Step-by-step explanation:

8 0

3 years ago

Solve for x 5x + 3 - 2x = 24 (also don't have the answer be a fraction)

Yuki888 [10]

Answer:

x=7

Step-by-step explanation:

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

5x+3−2x=24

Step 1: Simplify both sides of the equation.

5x+3−2x=24

5x+3+−2x=24

(5x+−2x)+(3)=24(Combine Like Terms)

3x+3=24

Step 2: Subtract 3 from both sides.

3x+3−3=24−3

3x=21

Step 3: Divide both sides by 3.

7 0

3 years ago

Read 2 more answers

I need help on this problem m Find m

Mrac [35]

In order for me to find m for you sweetie is I would need to know the equations.

3 0

3 years ago

Geometrical prove that a + b x a minus b is equals to a square minus b square​

Geometrical prove that a + b x a minus b is equals to a square minus b square