-p+3+2p-2p
1.2 Multiply (3-2p) by (3-2p)
The rule says : To multiply exponential expressions which have the same base, add up their exponents.
In our case, the common base is (3-2p) and the exponents are :
1 , as (3-2p) is the same number as (3-2p)1
and 1 , as (3-2p) is the same number as (3-2p)1
The product is therefore, (3-2p)(1+1) = (3-2p)2
To obtain the multiplication of digits number by first jump two times the digit number then jump times by the result we get in step 1.
Further explanation:
A straight line that has all real numbers is known as number line.
The steps involve in multiplying 2-digit number by are as follows.
1. First multiply the two digit number by 2 and the get the result.
2. Multiply the result by to obtain the final result.
For example we have to multiply by on the number line.
Following are the steps involve in multiply by on the number line.
Step 1
Multiply 15 by 2 as,
Make 2 jumps of 15 to get 30.
Step 2
Multiply to to obtain the final result.
Now make 10 jumps of 30 to get .
To obtain the multiplication of 2 digits number by first jump two times the 2 digit number then jump times by the result we get in step 1.
Kindly refer to the image attached to the question.
Learn more:
1. Problem on multiplication brainly.com/question/573729
2. Problem on division brainly.com/question/545132
3. Problem on lines brainly.com/question/8554769
Answer details:
Grade: Junior school
Subject: Mathematics
Chapter: Number line
Keywords: two digit number, number line, twenty, multiply, add, jump, examples, multiplication.
To multiply a 2-digit number by 20 using a number line, draw a number line, plot your 2-digit number, make jumps of 20 units equal to your 2-digit number. The end point is the product.
To use a number line to multiply a 2-digit number by 20, follow these steps:
For example, if you want to multiply 3 by 20: plot 3 on your number line, jump 3 points of 20 units each from point 3. You will land at 60, which is the product of 3 and 20.
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B. square root 65 units
C. 33 units
D. 65 units
Answer:
Correct option is:
B. square root 65 units
Step-by-step explanation:
Pythagorean theorem states that the square of hypotenuse is equal to the sum of squares of the legs of the right angled triangle.
Here, we are given that:
The legs of a right triangle are 4 units and 7 units.
By Pythagoras theorem
Hypotenuse²=4² +7²
= 16+49
= 65
⇒ Hypotenuse=
Hence, Correct option is:
B. square root 65 units
Each slice have 3/25 part of the original pie.
What is Division method?
Division method is used to distributing a group of things into equal parts.
Given that;
You have 3/5 of an apple pie.
And, You divide the remaining pie into 5 equal slices.
Now, After dividing into 5 equal slices;
Fraction of the original pie for each slice = 3/5 ÷ 5
= 3/5 × 1/5
= 3/25
Thus, Each slice have 3/25 part of the original pie.
Learn more about the fraction visit:
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Answer:
The square root of 49 is 7. 7*7=49
Hope this helps,
:)