Question

How do you evaluate $\left( 2x+10 \right)\times 7x$ ?

Answer 1

Hint: In this question we have been asked to evaluate the value of the given arithmetic expression $\left( 2x+10 \right)\times 7x$ . For doing that, we will perform simple basic arithmetic operations like multiplication and addition between similar terms. Firstly we will multiply the $7x$ with $2x+10$ after doing that we will have $\Rightarrow 14{{x}^{2}}+70x$

Complete step by step solution:
Now considering from the question we have been asked to evaluate the value of the given arithmetic expression $\left( 2x+10 \right)\times 7x$ .
For doing that, we will perform simple basic arithmetic operations like multiplication and addition between similar terms.
Firstly we will multiply the $7x$ with $2x+10$ after doing that we will have $\Rightarrow 14{{x}^{2}}+70x$ .
Hence we can conclude that the simplified and reduced form of the given expression $\left( 2x+10 \right)\times 7x$ is given as $14{{x}^{2}}+70x$ .

Note: While answering questions of this type we should be sure with the calculations that we perform in between. This is a very simple and easy question and can be answered in a short span of time accurately. Very few mistakes are possible in questions of this type. Someone can perform a calculation mistake by just over seeing it. For example someone can write it as $\left( 2x+10 \right)\times 7x=14{{x}^{2}}+60x$ . This will lead them to end up having a wrong conclusion. Similarly there may be any other calculation mistake possibly. For example someone can write it as $\left( 2x+10 \right)\times 7x=10{{x}^{2}}+70$. So be careful while answering this type of question.