What is the value of 2(x+y)² when X=3 and Y=4 ?

Mathematics

2 answers:

Nina [5.8K]3 years ago

8 0

Answer:

${2(3 + 4)}^2 \\ 2 \times 14 \\ 28$

Nadya [2.5K]3 years ago

3 0

Answer:

Step-by-step explanation:

2 (x + y) ²

= 2 (3 + 4 ) ²

= 2 x 7²

= 2 x 49

= 98

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What multiplication problem is equivalent to 3 3/8 divide by 3/8

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Step-by-step explanation:

We need to find What multiplication problem is equivalent to $3\frac{3}{8}\div \frac{3}{8}$

We are given: $3\frac{3}{8}\div \frac{3}{8}$

Writing it in multiplication problem.

When division sign is changed to multiplication sign, the fraction is reciprocated.

$3\frac{3}{8}\div \frac{3}{8}$

Converting division into multiplication

$3\frac{3}{8}\times \frac{8}{3}$

or we can write as:

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So, the expression $3\frac{3}{8}\div \frac{3}{8}$ can be written in multiplication problem as: $3\frac{3}{8}\times \frac{8}{3}$ or $\frac{27}{8}\times \frac{8}{3}$

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