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Answer:
530 m²
Step-by-step explanation:
First of all we need to label the missing sides ,please check the figure I provided for that :
x = 37 - (10+ 15) = 37 - 25 = 12
z = 10
y = 2 × 10 = 20
The shade does area = area of the whole rectangle − the white area
= 37 × 20 − [ (15×20)÷2 + (10×12)÷2 ]
= 740 − [ 150 + 60 ]
= 740. − 210
= 530
Answer: The answer is
Step-by-step explanation: Given expression is
To factorise the given expression, first we need to take common the powers of 'x' which are common to all the three terms. Then, we need to factorise the remaining expression using the formula
Let us start as follows
Thus, the required factorised expression is