Square of sum: Using short multiplication formulas

Equations with Variables on One Side Using variables Equations with denominators Complete the missing numbers Identify the greater value Using fractions Using quadrilaterals More than one factorization System of equations with no solution Data with powers and roots Using multiple rules Number of terms Equations with variables on both sides Solving the problem Transition between expressions Resulting in a quadratic equation

Question 1

Calculate x according to the figure shown below below.

$\( x>0 \)$

Question 2

Write an algebraic expression for the area of the square below.

Question 3

The square below has an area of 36.

$\( x>0 \)$

Calculate x.

Examples with solutions for Square of sum: Using short multiplication formulas

Exercise #1

Calculate x according to the figure shown below below.

$x>0$

Video Solution

Answer

$x=3$

Exercise #2

Write an algebraic expression for the area of the square below.

Video Solution

Answer

$x^2+2x+1$

Exercise #3

The square below has an area of 36.

$x>0$

Calculate x.

Video Solution

Answer

$x=5$

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