Mathematics

Grade10

Easy

Question

Find the product. $left parenthesis 0.4 x plus 1.2 right parenthesis squared$

$0.16 x^{2} + 1.44$
$0.16 x^{2} + 0.96 x + 1.44$
$0.16 x^{2} - 0.96 x + 1.44$
$0.16 x^{2} - 0.96$

The correct answer is: $0.16 x squared plus 0.96 x plus 1.44$

Using the pattern $left parenthesis a plus b right parenthesis squared equals a squared plus 2 a b plus b squared comma$
$left parenthesis 0.4 x plus 1.2 right parenthesis squared equals 0.16 x squared plus 2 asterisk times 0.4 x asterisk times 1.2 plus 1.44 equals 0.16 x squared plus 0.96 x plus 1.44$

Find the product. $left parenthesis 2 a plus 3 b right parenthesis squared$

MathematicsGrade10

Grade10

Mathematics

Find the product. $left parenthesis 4 k squared plus 2 right parenthesis squared$

MathematicsGrade10

Grade10

Mathematics

Find the sum.
$– 7 left parenthesis straight g squared right parenthesis straight h plus 9 left parenthesis straight g squared right parenthesis straight h$

MathematicsGrade10

Grade10

Mathematics

Name the polynomial by degree and number of terms.
$negative straight p to the power of 6 minus 9 straight p to the power of 5 plus 3 straight p to the power of 4 – 8 straight p cubed plus 7 straight p$

MathematicsGrade10

Grade10

Mathematics

A cube has square sides with area $straight x squared plus 24 straight x plus 144$ . What expression represents the surface area of the cube?

MathematicsGrade10

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Find the product. $left parenthesis 0.4 x plus 1.2 right parenthesis squared$

The correct answer is: $0.16 x squared plus 0.96 x plus 1.44$

Find the product. $left parenthesis 2 a plus 3 b right parenthesis squared$

Find the product. $left parenthesis 2 a plus 3 b right parenthesis squared$

Find the product. $left parenthesis 4 k squared plus 2 right parenthesis squared$

Find the product. $left parenthesis 4 k squared plus 2 right parenthesis squared$

Use the square of a binomial to find the product. $72 squared$

Use the square of a binomial to find the product. $72 squared$

Use the square of a binomial to find the product. $56 squared$

Use the square of a binomial to find the product. $56 squared$

Find the product. $left parenthesis 3 x plus 2 right parenthesis squared$

Find the product. $left parenthesis 3 x plus 2 right parenthesis squared$

Find the product. $left parenthesis x minus 4 right parenthesis squared$

Find the product. $left parenthesis x minus 4 right parenthesis squared$

Find the sum.
$– 7 left parenthesis straight g squared right parenthesis straight h plus 9 left parenthesis straight g squared right parenthesis straight h$

Find the sum.
$– 7 left parenthesis straight g squared right parenthesis straight h plus 9 left parenthesis straight g squared right parenthesis straight h$

Name the polynomial by degree and number of terms.
$negative straight p to the power of 6 minus 9 straight p to the power of 5 plus 3 straight p to the power of 4 – 8 straight p cubed plus 7 straight p$

Name the polynomial by degree and number of terms.
$negative straight p to the power of 6 minus 9 straight p to the power of 5 plus 3 straight p to the power of 4 – 8 straight p cubed plus 7 straight p$

A cube has square sides with area $straight x squared plus 24 straight x plus 144$ . What expression represents the surface area of the cube?

A cube has square sides with area $straight x squared plus 24 straight x plus 144$ . What expression represents the surface area of the cube?